Engineer's Etui with Shagreen Case
Unavailable
This engineer's etui or pocket drawing set has brass instruments and a boxwood rule inside a ray skin covered case. The pens have small wing nuts instead of knurled knobs, (see pic). There is also a close-up picture of the engraved numbers on the protractor. It is unmarked but the style is typical of the late 18th or early 19th century.
Collum Antiques
Belleair Bluffs, Florida
Dealer accepts: PayPal, Money Order, Check
Shipping: Negotiated with Seller