This is an authentic Hermes vintage shoulder purse in grey box calf with nice gold plated hardware. The year stamp is O in a circle and the bag was made in 1985.

The shoulder strap is adjustable from ~55-100 cm). The leather is nice and the corners are fine. The inside is lined with soft lamb skin and there are discoloration and used marks. There are two pen marks near the base of the handle. The gray box leather appears lighter than the pictures shown. 

The purse comes with dust bag and Hermes box (the box is worn, but still works). 

The bag is 24cm x 17cm x 3cm.