Eyeglasses Victorian 1880's rimless 14K Pince Nez chain hair pin original case

Chain is 8”.

Hair pin is 2 1/2”

Glasses are 4” x 1 1/4”

They are stamped 14k on the nose piece.

The original case is stamped :

“FRED EVANS, REGISTERED OPTOMETRIST, LeMars, Iowa”