Loading...
Tags
Search results "coin-cleaning"
All Tags
#1-kopek-in-silver#1-ruble-1997#1-ruble-2005#1-ruble-2007#1-ruble-2009#10-kopecks-1992#10-kopeks-1921#10-rubles#10-rubles-2012#10-zloty-1925#15-rubles-1897#17. Jahrhundert#17th Century#1886-year#18th-century#18th-century coins#18th-century-coins#1924 Ruble#1974-cent#1996#19th-century#2 Kopeks 1812#2-dollar#2-kopecks-1816#2-kopeks#2-lati-1926#2-marks#2-pence#20 kopeks 1914#20-kopeks#20-kronen#2008 Market#20th-century-coins#25-rubles-1961#3 Mark 1913#3-kopeks#3-pit#3-ндфл#35mm-film#5 rubles#5-kopecks#5-rubles#50-peso#5000-rubles#583-fineness#84-standard-silver#900-silver#925-fineness#9999-fineness#99999-gold#Alexander I#Alte Drucke#Anleitung#Antiquarian Books#Antique Appraisal#Antique Books#Antique Business#Antique Furniture#Antique Silver#Antiques#Antiquitäten#Art#Art Market#Auction#Auction Prices#Authentication#Award Valuation#Bank of Russia#Beginners Guide#Besteck#Bewertung#Book Appraisal#Book Restoration#Bookbinding#Buchrestaurierung#Business#Chatuchak Market#Cigarette Case#Coin Collecting#Coin Prices#Coin Selling#Coin Varieties#Collectibles#Collecting#Conservation#Counterfeits#Cultural Heritage#Currency History#DIY#DIY test#Decorative Arts#Diversification#Double Eagle#E-waste Refining#Edelmetalle#Einsteiger#Enamel#Ethik#Europe#European Market#Expert Analysis#Fabergé#Flohmarkt#Forgeries#Forgery#Freemasonry#Fälschung#German Empire#Geschichte#Geschäft#Glas#Gold#Gold Coin#Gold Coins#Gold Extraction#Grachev#Hallmarks#Hargesheimer#Hargesheimer Auction#Heroism#History#History of Books#Hobby#Inventory Management#Investing#Investition#Investment#Investments#Kazakhstan#Lace#Meissen porcelain#Metalleigenschaften#Militaria#Military Awards#Monnaies allemandes#Monnaies soviétiques#Moral#Neusilber#Nicholas II#Notaphily#Numismatics#Numismatique#Online-Auktion#Order of the Red Star#Orders#Orders and Medals#Passion#Perth Mint#Phaleristics#Platin#Porzellan#Precious Metals#Prussian coins#Psychology#Punzen#RAM Chips#Rare Coins#Rare Documents#Restoration#Risk Analysis#Russian Antiques#Russian Banknotes#Russian Empire#Russian Empire Coins#Russian Empire coins#Russian Icons#Russian Silver#Russian art#Saint-Gaudens#Sammeln#Schmuck#Scottsdale Mint#Serbia#Sevastopol#Shopping#Silber#Silver#Silver Coin#Snow Leopard coin#Soviet Awards#Soviet Coins#Soviet Numismatics#Soviet films#Soviet jewelry#Starting a Business#Stempel#Strategy#Sèvres porcelain#Tafelsilber#Thailand#Third Reich#Tiffany lamps#Tsarist Russia#US Numismatics#US currency#USSR Orders#USSR gold#Vente aux enchères#Vintage#Vintage Textiles#WWII#Wood Carving#acrylic-crystal#admiralty model#advice-for-collectors#advice-for-numismatists#advice-for-sellers#age-of-dinosaurs#agitprop-porcelain#alexander-ii#alexander-iii#alexander-iii-ruble#alphabet-book#alternative-investments#aluminum-cent#amber#amber authenticity#amber valuation#amber-authenticity#amber-care#amber-classification#amber-imitation#amber-investments#amber-properties#amber-storage#amber-testing#amber-valuation#amber-value#ambroid#american-bank-note-company#american-buffalo#analog-calculator#analog-sound#ancient-rus#andy-warhol#anlegertipps#anna-ioannovna#anna-sui#anti-counterfeiting#anti-magnetic-watch#antiguedades#antike-münzen#antiquarian#antiquarian-books#antique appraisal#antique business#antique coins#antique-appraisal#antique-book#antique-books#antique-bronze#antique-care#antique-clocks#antique-coins#antique-cut#antique-fair#antique-forgeries#antique-fragrances#antique-furniture#antique-hunting#antique-icon#antique-icons#antique-maps#antique-market#antique-porcelain#antique-postcards#antique-prints#antique-shop#antique-silver#antique-value#antique-weapons#antiques#antiques-appraisal#antiques-business#antiques-in-interior#antiques-market#antiquités#appraisal by photo#appraisal risks#appraisal services#appraisal-cost#art#art expertise#art history#art market#art-analytics#art-and-charity#art-appraisal#art-as-an-asset#art-attribution#art-auction#art-authenticity#art-branding#art-business#art-conservation#art-consulting#art-dealers#art-deco#art-economics#art-expertise#art-forgeries#art-history#art-indexes#art-insurance#art-investment#art-investments#art-market#art-objects#art-of-bidding#artificial-aging#artificial-intelligence#artist-resale-right#artist-support#artistic-casting#artists#artists-choice#artprice#asian-market#asset-comparison#asset-liquidity#asset-protection#attribution#auction#auction-bidding#auction-catalog#auction-commission#auction-fees#auction-house#auction-psychology#auction-rules#auction-types#auctioneer#auctioneer-glossary#auctioneer-profession#auctions#australian-coins#australian-kangaroo#australian-koala#australian-lunar#austria-hungary#austrian-ducat#authentication#authenticity#authenticity-check#authenticity-determination#autocrat-and-commander#autograph-authentication#autograph-forgery#autopen#aviation#award-prices#awards#badge-appraisal#baltic-amber#baltic-franc#bangkok#bank-of-greece#bank-of-russia#banknote#banknote collecting#banknote-authentication#banknote-collecting#banknote-errors#banknote-pairs#banknote-review#banknote-value#banknote-varieties#banknotes#bar-certificate#baranovka#bargaining#batch-code#beginner mistakes#beginner's-guide#beginner-investor#behavioral-economics#belarusian-banknotes#belarusian-ruble#bibliophilia#bid#bidding#bidding-strategies#bids#biens-culturels#billon#bleu-de-chanel#blockchain#blue-amber#blue-chip#blue-chip-art#blue-chips#boleslaw-the-brave#bolshiye-vyazyomy#bona-fide-purchaser#bone-carving#bonistics#book-appraisal#book-attribution#book-authentication#book-restoration#book-valuation#bookbinding#books-for-collectors#boston matrix#brand-history#breast-badges#breech-loading-firearm#breitling-navitimer#britannia-coin#british-coins#british-crown#british-penny#british-shilling#british-sovereign#bronze-coin#brosche#bt-42#bubble#bullion#bullion-bars#bullion-coins#business#business idea#business-idea#business-style#buy-gold#buy-silver#buyer-protection#buyer-risks#buyers-premium#buying amber#buying-antiques#buying-art#buying-at-auction#buying-coins#buying-from-a-bank#buying-gold#buying-strategy#cabbage-coin#cabinet-patina#cameo-service#camera-evolution#camera-obscura#canadian-coins#capital-preservation#capital-protection#captured-vehicles#car-history#car-icons#carl-faberge#carpets#cartography#casio-edifice#cast-copper-relief#cast-iron-art#cataloging#catalogue-raisonne#catherine-2#catherine-ii#catherine-the-great#centenario#ceramics#certificate-of-authenticity#cgc#chanel#charity#charity-auctions#charles-iii#chatgpt#chemical-analysis#chervonets#chervonets-sower#chinese-panda#choix-niche#choosing a seller#choosing-a-watch#christies#chronograph#chronograph-calibration#cinema#circulating-currency#citizen#citizen-series-8#civil-war#classic-cars#cleaned-coins#cleaning-amber#clip-on-ornaments#closed-auctions#coco-chanel#coin#coin authentication#coin cleaning#coin collecting#coin collection#coin grading#coin preservation#coin storage#coin valuation#coin-album#coin-appraisal#coin-assessment#coin-auction#coin-authentication#coin-authenticity#coin-capsules#coin-care#coin-catalog#coin-classification#coin-cleaning#coin-collecting#coin-collection#coin-condition#coin-crossover#coin-damage#coin-dealer#coin-die#coin-edge#coin-evaluation#coin-examination#coin-forgeries#coin-forgery#coin-grading#coin-history#coin-identification#coin-investing#coin-liquidity#coin-market#coin-mintage#coin-minting#coin-patina#coin-photography#coin-polishing#coin-preservation#coin-prices#coin-ranking#coin-restoration#coin-review#coin-selling#coin-slabbing#coin-slabs#coin-storage#coin-valuation#coin-value#coin-values#coin-varieties#coin-verification#coins#coins-of-nicholas-i#coins-of-peter-1#coins-of-rus#coins-of-russia#coins-of-ukraine#coleccionismo#collaboration#collectible-cars#collectible-value#collectible-wine#collectibles#collecting#collecting principles#collection#collection theme#collection-appraisal#collection-digitization#collection-documentation#collection-improvement#collection-inheritance#collection-insurance#collection-management#collection-organization#collection-profitability#collection-storage#collection-valuation#collectionneur-débutant#collector#collector strategy#collector's-dictionary#collector-community#collector-mistakes#collector-tips#collectors-album#collectors-guide#collectors-luck#comics#commemorative-banknotes#commemorative-coins#commemorative-ruble#comment-commencer#competitive-arousal#consecutive-numbers#conseils-débutants#conservation-collection#constantine-rouble#constantine-ruble#contemporary-art#contract#contract-formalization#contrebande#copal#copper coins#copper-coins#copper-kopek#coronation-ruble-1896#cost-calculation#cotton-wool-ornaments#counterfeit#counterfeit coins#counterfeit-coins#counterfeit-money#counterfeit-perfume#counterfeiter#counterfeits#cover-reconstruction#craquelure#credit-notes#crime drama#crisis#crucifixion#crypto-art#cultural-property#currency-circulation#customs rules#customs-duties#daguerreotype#date-alteration#dating-books#davlenka#daytona#dc#decembrists#decor#decor-items#decorative-and-applied-arts#decorative-arts#deed-of-gift#dekorative-kunst#deltiology#denga#denomination-2016#density test#density-determination#deputy-badges#die-crack#digital-art#digital-catalog#digital-transformation#diversification#diy#documentary#dominican-amber#douane#double-eagle#drachma#dresden#droit-de-propriété#ducats#dutch-auction#eBay#early-soviets#earning-from-hobby#ebay#echtheitsprüfung#economic-history#edge#edge-variety#edged-weapons#edition-prints#electronic-components#elephant-ivory#elizabeth-ii#elizabeth-petrovna#emotion-control#en-primeur#enamel#endowment-effect#engraving#engravings#estimate#etching#euparkeria#exchange-agreement#exclusive-lots#exhibit-lighting#exhibition-in-athens#expensive coins#expensive-coins#experiment#expert-opinion#expertise#export-abroad#extremism#faberge#faberge-eggs#fake-amber#fake-coins#fake-hallmarks#fake-perfume#fakes#family-heirloom#fancy-numbers#fashion-history#ferrari#field-post#figurines#film-photography#finance#financial-bubble#financial-security#finnish-armor#firearms#first-auction#first-press#first-stamp#five-rubles#flea-market#flohmarkt#fomo#for beginners#for-beginners#forecasts#forgeries#forgers#forgery#fossils#fragrance-collecting#fragrance-reformulation#franz-joseph#fraud#freemasonry#freeport#french-flea-market#furniture-attribution#furniture-dating#furniture-history#furniture-restoration#furniture-styles#furniture-warehouse#future-of-bidding#galleries#gathering#gemology#gemstones#geographical-discoveries#geopolitics#george-morgan#george-the-victorious#george-v#george-vi#german-casting#german-coins#german-empire#german-empire-coins#germany#geschichte-russlands#glass-ornaments#gmt-master#godless-coin#gold#gold coins#gold purity#gold-5-rubles#gold-ban#gold-bars#gold-chervonets#gold-coin#gold-coins#gold-eagle#gold-investing#gold-investment#gold-investments#gold-liquidity#gold-miners-stocks#gold-mining#gold-prices#gold-purity#gold-reserve#gold-ruble#gold-rubles#gold-rush#gold-silver-ratio#gold-sovereign#gold-standard#golden-5-rubles#golden-age#goldmünzen#golitsyn-estate#goods-delivery#goznak#grading#graphology#great-britain#greek-banknotes#green-dial#grigory-potemkin#grivna#gto#guerlain#gunsmiths#half-dollar#hallmarks#hammer-price#handwriting-analysis#haus-romanow#heating-coins#heraldry#heritage-auctions#heritage-preservation#hermitage#hero-of-the-soviet-union#hidden-costs#hidden-rarity#high-art#historia-de-las-vidrieras#historical value#historical-documents#historical-weapons#history#history-of-fashion#history-of-geography#history-of-money#history-of-ownership#history-of-perfumery#history-of-photography#history-of-russia#history-of-the-ruble#history-of-the-ussr#history-of-things#history-of-toys#history-of-weapons#hobby#hobby-psychology#hobby-software#hofleben#hollywood#home-decor#home-exhibition#how-to-distinguish#how-to-make-money#how-to-sell-coins#how-to-spot-a-fake#how-to-win-an-auction#hydrostatic weighing#hyperinflation#hyperinflation-in-greece#héritage#icon-appraisal#icon-attribution#icon-painting#icon-painting-school#icon-painting-technology#icon-restoration#iconography#icons#imperial#imperial-coin#imperial-coins#importation-exportation#importing-coins#inclusions#inclusions-in-amber#industrial-demand#inflation#inflation-hedge#inheritance#ink-analysis#insects-in-amber#insurance-policy#intaglio#intelligence-services#interior-decor#interior-design#interior-items#international overview#interregnum-1825#inversion-en-antiguedades#investing#investing-for-beginners#investing-in-amber#investing-in-antiques#investing-in-art#investing-in-coins#investing-in-gold#investing-in-silver#investing-in-watches#investment#investment coins#investment-coin#investment-coins#investment-portfolio#investment-returns#investment-risks#investment-strategy#investments#investments-in-art#ipo#iron-curtain#issuance#item attribution#item-appraisal#item-preservation#items-from-ussr#ivan-kulibin#james-cox#japanese-watch#japanischer-vintage#jewelry#jewelry appraisal#jewelry making#jewelry-appraisal#jewelry-art#jewelry-attribution#kadashevsky-mint#kaiserliches-porzellan#kennedy-half-dollar#kiot-cross#klondike#kodak#kokoshnik-mark#kopek#latvian-history#latvian-lats#lefaucheux#legal#legal-aspects#legal-protection#legalizing-goods#legendary-auctioneers#legendary-cars#legislation#leica#levkas#lfz#lifetime-edition#lighter#limited-mintage#liquidity#liv-ex#lot#lot-valuation#lunar-series#lunars#luxury#luxury-watches#législation#macro-photography#magnetic-cap#main#main-page#mammoth-tusk#managing-the-auction#maple-leaf#market-analysis#marks#marvel#masonic-eagle#masterpiece-of-mechanics#maya-kraina-belarus#mechanical-automaton#mechanical-watch#mei-moses#melting#melting-point#mens-perfume#metal-detecting#metal-hallmarks#metal-marking#metal-polishing#metal-testing#mexican-gold#mid-century-modern#militaria#military-antiques#military-awards#military-historical-miniature#military-history#milk-spots#millennium-series#mineral-crystal#miniature-painting#mininki#ministry-of-culture-expert#mint#mint-error#mint-errors#mint-luster#mint-quality#minting-defect#mintmaster initials#mints#mir-castle#mmd#mobile-apps#modeling#modern-art#modern-design#modeschmuck#monetary-reform#money-counterfeiting#money-myths#money-surrogates#money-talisman#monkey-orchestra#morgan-dollar#moscow-kremlin#moscow-mint#motorsport#museum#music-history#my-country-belarus#natural-stone#navigation#navy-funding#nb6050-51w#neoclassicism#neufertigung#neural-networks#new-money#nft#nft-market#ngc#ngc-pcgs#ngc-slab#ngc-slabs#niche-selection#nicholas-II-coins#nicholas-i#nicholas-i-coins#nicholas-ii#nicholas-ii-coins#nitric-acid#nnr#noble-life#nostalgia#notaphily#novodel#numismatic-fair#numismatic-news#numismatic-value#numismatics#numismatics-for-beginners#numismatik#numismatist-tools#offline-auction#oklad#old-believers#old-books#old-coins#old-items#old-masters#olympics-80#online appraisal#online-auction#online-auctions#online-auktion#online-marketplace#online-sales#online-shopping#order-of-lenin#original-perfumes#original-vs-fake#overstriking#ownership-rights#pablo-picasso#painting#painting-authenticity#painting-examination#painting-restoration#paleontology#palladium#panzer-iv#paper-pulp-infilling#parcel-packaging#paris#participation-strategies#patek-philippe#patina#patination#paul-i#pauly-rifle#pcgs#pcgs-vs-ngc#peacock-clock#penny-black#perfume-art#perfume-tester#perfumery#persian carpets#personal-experience#personal-finance#perth-mint#peter-ii#peter-the-great#phaleristics#philately#phillips#photo-editing#photography-lighting#physical-asset#physical-gold#picture-hanging#pilot-watch#pintura-sobre-vidrio#pit#platinum#poland#polish-coins#politics#poltinnik#poltinnik-1922-ag#poltinnik-1924#polushka#polushka-1707#pop-culture#porcelain#porcelain-figurines#porcelain-marks#porsche#portfolio-diversification#portolan#postal-history#postal-reform#postal-services#postcard#postcard-appraisal#postcard-history#precious metals#precious-metals#preserving-history#price-forecast#price-growth#price-history#price-reduction#pricing#printing-error#printing-errors#private-collection#private-sales#product range analysis#product-photography#promising-coins#proof-quality#provenance#proxy-bidding#prunkservice#psychological-traps#psychology#psychology-of-passion#purchase-documentation#purchasing-power#quartz-watch#queen-victoria#radiocarbon-dating#radiography#rare books#rare coins#rare-amber#rare-badges#rare-banknotes#rare-book#rare-books#rare-coin#rare-coins#rare-comics#rare-postcards#rare-records#rare-series#rare-stones#rare-watches#rare-wines#rarity#real-estate#recycling#refinery#reproduction#reserve-price#restoration#restrike#retro-gaming#returns#reverse-auction#riga#risk-diversification#risk-reduction#risks#rolex#rolex-daytona#rolex-history#rolex-submariner#romanov-dynasty#romanov-treasures#romanovs#roosevelt-dime#rowland-hill#royal-mint#rsfsr-coins#ruble#ruble-1898#ruble-1924#russian-ballet#russian-coins#russian-empire#russian-empire-coins#russian-estate#russian-history#russian-icon#russian-icons#russian-numismatics#safe-haven#safe-haven-asset#safe-haven-assets#safe-shopping#saint-gaudens#saint-george#sammeln#samuel-pauly#sapphire-crystal#savings#savings-coin#scale-models#scam#schmuckfunde#school-of-numismatics#schrottpreis#scrap-gold#scrap-silver#scratch-removal#scratch-resistance#seated-liberty#secondary-market#securities#security#security-features#self-control#sell-coins#sell-collection#seller-tips#seller-verification#selling coins#selling-a-collection#selling-antiques#selling-coins#selling-motives#sestroretsk-ruble#sevres-porcelain#sheldon-scale#ship modeling#ship models#shipovshchina#shipping-problems#shponki#siberian-coin#signs-of-forgery#silver#silver coin#silver coins#silver restoration#silver ruble#silver-age#silver-appraisal#silver-attribution#silver-bars#silver-coin#silver-coins#silver-deficit#silver-dollar#silver-fineness#silver-forgeries#silver-hallmark#silver-hallmarks#silver-investing#silver-market#silver-poltinnik#silver-price#silver-price-forecast#silver-restoration#silver-rounds#silver-ruble#silver-with-enamel#silverware#six-berry-coin#slab#slabbed-coins#slabbing#slabs#slide-rule#smartphone-photography#smuggling#sniping#software-for-collectors#sothebys#south-african-coins#south-african-mint#soviet union#soviet-awards#soviet-badges#soviet-christmas-ornaments#soviet-coins#soviet-era#soviet-furniture#soviet-gold#soviet-items#soviet-jewelry#soviet-new-year#soviet-poltinniks#soviet-porcelain#soviet-ruble#soviet-silver#sower#space#specimen-tracking#spmd#sports-cars#spot-a-fake#spread#stamp-valuation#starting-price#startup#staurotheke#sterling-silver#stock-market-trading#stocks#stone-authenticity#stopwatch#storage#storing-coins#stress-relief#stug-iii#stuttgart#submariner#succinite#superheroes#supply-deficit#suzun-mint#swiss-coins#swiss-watches#systematization#tafelsilber#tallinn#tangible-assets#tanks#tax-benefits#tax-deduction#tax-optimization#tax-planning#taxation#taxes#taxes-germany#technology-in-art#terminology#terra-incognita#thai-baht#thai-coins#thailand#the-beatles#the-sower#third-reich#tin-soldiers#tips for collectors#tips-for-beginners#tips-for-collectors#tips-for-numismatists#tischkultur#toy-soldiers#transaction#transaction-security#treasure-hunt#treasure-hunting#trends#trial-coin#tsarist-coins#tsarist-copper#tsarist-gold#tsarist-ruble#tsarist-russia#tsarist-russia-coins#tsarist-silver#tsaritsyn#tudor-beasts#tulip-mania#turntable#two-dollar bill#types-of-amber#types-of-chronographs#unallocated-metal-accounts#unitary-cartridge#us-army#us-coins#us-dollar#us-gold-coins#us-mint#usb-microscope#ussr#ussr-banknotes#ussr-christmas-ornaments#ussr-coins#ussr-commemorative-rubles#ussr-economy#ussr-furniture#ussr-hallmark#ussr-hallmarks#ussr-jewelry#ussr-medals#ussr-models#ussr-nostalgia#ussr-orders#uv-check#uv-test#valoracion-de-antiguedades#valuable-coins#valuation#value-assessment#value-determination#vat#vat-abolition#veliky-novgorod#venetian-ducat#video-game-collecting#vidriera#vignette#viktor-baranov#vintage#vintage-brooches#vintage-cameras#vintage-coins#vintage-comics#vintage-costume-jewelry#vintage-dolls#vintage-furniture#vintage-items#vintage-jewelry#vintage-perfumery#vintage-perfumes#vintage-postcards#vintage-tableware#vintage-watches#vinyl#vinyl-records#volatility#wargame#watch-appraisal#watch-calculations#watch-collecting#watch-crystal#watch-investing#watch-market#watch-movement#watch-review#watch-specifications#watches#watermarks#weapon-collecting#weimar-republic#where-to-invest#where-to-start#wine-auction#wine-investment#wine-storage#winter-war#witte-reform#wombat#world-war-i#world-war-ii#world-war-two#wrist-watch#wrist-watches#year-of-the-dragon#year-set#zaychiki#zinc-pest#zippo#zippo-history#zippo-markings#évaluation-objets#антиквариат#база-данных#барахолка#безопасность#блошиный-рынок#бонистика#винтаж#выбор-ниши#грейдинг#золото#инвентаризация#инвестиции#искусство#каталогизация#коллекционирование#коллекционирование-монет#консервация#культурные-ценности#микроклимат-хранения#мобильные-приложения#монеты#мошенничество#налоги#налоговый-вычет#ндфл#нумизматика#онлайн-аукцион#онлайн-покупки#оценка-антиквариата#оценка-монет#оцифровка-коллекции#патина#подделки#подлинность#поиск-сокровищ#провенанс#реставрация#слаб#словарь#советы-коллекционеру#советы-новичкам#состояние-монеты#софт-для-коллекционеров#сохранность#срок-владения#таможенные-пошлины#терминология-коллекционера#управление-коллекцией#уход-за-коллекцией#хобби#хранение-коллекции#шкала-шелдона#экспертиза
Articles with tag "coin-cleaning"
How to Distinguish Coin Cleaning from Natural Damage: A Detailed Breakdown
For coin collectors, it's important to be able to distinguish between natural damage from storage or transport and signs of artificial cleaning. The former, known as 'bag marks,' result from coins coming into contact with each other at the mint or in bags. The latter are the result of mechanical action intended to give the coin a shine, which irreversibly damages its surface.
expertise
#numismatics#coin-collecting#coin-cleaning+4
How to Clean a Soviet Bronze Coin at Home: A Simple and Effective Method
There are several ways to buy a coin at an auction and sell it at the same venue for double the price. One of the most effective methods is pre-sale preparation. This is a simple but effective approach that will be especially useful for novice collectors and those who want to make money by reselling coins.
collectors-guide
#numismatics#coin-cleaning#ussr-coins+5
Polishing Peter I's Grivennik: How to Remove Scratches from a Rare Coin
An interesting specimen came in for work: a 1718 grivennik of Peter I, encapsulated in a slab by the American grading company NGC. Such coins, especially in good condition, are of significant interest to numismatists.
expertise
#numismatics#coin-restoration#coin-polishing+5
A Numismatist's Toolkit: From Catalogs to Microscopes
The primary tool for anyone involved in coin collecting is a catalog. It serves as the main source of information for identifying and evaluating specimens. There are various catalogs covering specific historical periods and regions.
collectors-guide
#numismatics#coin-collecting#numismatist-tools+6
Why Heating is the Worst Way to Clean Coins: A Visual Experiment
Many beginner collectors face the problem of dirty coins covered in green oxides. In search of a solution, they often turn to online resources, where one can find numerous cleaning tips: from washing and rinsing to soaking in various solutions and even heating.
collectors-guide
#coin-cleaning#heating-coins#numismatics+6
Patina on Coins: A Collector's Guide
Many new and even experienced collectors wonder what to look for when choosing a coin. One of the most common and complex questions is the evaluation of patina. Is it worth acquiring a coin with patina, how does it affect its value, and what potential pitfalls might be associated with it?
collectors-guide
#numismatics#coin-collecting#patina+6