Over-and-Under Flintlock Pocket Pistol of the Hughes of Gwerclas Family with Case and Accessories https://www.rawpixel.com/image/9329300/photo-image-paper-aesthetic-handFree Image from public domain licenseFlintlock Target Pistol of Prince William Frederick, Second Duke of Gloucester and Edinburgh (1776–1834), with Case and… https://www.rawpixel.com/image/12851436/photo-image-hand-aesthetic-goldFree Image from public domain licenseFireman Romar Ravelo operates a lathe while manufacturing a machinery component from a length of brass stock aboard the… https://www.rawpixel.com/image/8739361/photo-image-public-domain-personFree Image from public domain licenseConversion. Copper and brass processing. Bundles of various sizes brass, copper, and bronze rod in the shipping room of a… https://www.rawpixel.com/image/12107327/image-background-flower-plantFree Image from public domain license