Developed for the first time in 1832 by Sir Charles Wheatstone using pairs of similar drawings and subsequently the nascent photography

in particolare su un lato

with which from that moment all the products of the Piedmontese company were marked

An #antique #brick #cooker #mold from Holland

Opera Glass arte birmana Developed for the first timeToday I propose you a great piece! It is a very curious #rarity from the #early900s, an #ancient #multipurpose patented #tool: the Opera Glass Eclair! All in one we find an ancient pair of glasses, a magnifying glass, a binocular lens and a compass. All in a pocket format complete with instructions. It is a #rare piece of #antique also ideal for a classy #gift to a curious #collector.