Danish West Indian 10 daler gold coin (1904) depicting Christian IX of Denmark. Only year of issue for the denomination (10… https://www.rawpixel.com/image/8718168/photo-image-vintage-gold-public-domainFree Image from public domain licenseWoman assembling a jigsaw puzzle of Nyhavn, Copenhagen during coronavirus quarantine. https://www.rawpixel.com/image/2330538/free-photo-image-hair-puzzle-activityView licenseGold-inlaid Colt Model 1849 Pocket Revolver (serial no. 63306) https://www.rawpixel.com/image/12491030/gold-inlaid-colt-model-1849-pocket-revolver-serial-no-63306Free Image from public domain license