Antique Early Era Navajo Sterling Turquoise Cuff

This is an authentic antique/vintage early era Navajo Cuff (late 1800’s) with a solid piece of turquoise, the bezels are beautiful and handmade. Cuff is super solid and is one great big chunk of sterling silver and turquoise. Signed “Sterling Thom ‘73” in very old writing, this was signed in 1873 THIS IS MUSEUM QUALITY this will not be cleaned or polished. Tested positive for sterling silver and weighs 98 grams. Measurements are 5.5-7 inches inside circumference including gap.