Antique 19th Century Derby Silver Company Incredible Silver Plate Canteen Flask

Description

Selling an antique silverplate canteen or flask from the 19th century!
Stamped Derby Silver Company on the bottom and either 1310 or 1810. The design on front appears to be a grapevine frame with a center display for a letter. The cap twists off nicely and the popup cup works really well. I'm surprised on how well of condition this item is for its age!  Though, does have a slight dent to the front.
Measures about 6 1/2" tall, 3 1/2" wide. Please see photos!