Georg Jensen Sterling Silver Pyramid Cigarette Box, No.225 by Harald Nielsen

A similar example can be seen in the book GEORG JENSEN HOLLOWARE, The Silver Fund Collection by David Taylor and Jason Laskey, pg 233.

Designer: Harald Nielsen
Maker: Georg Jensen
Design #: No.225
Circa: post 1945
Dimensions: 3.875" L x 3.375" D x 0.5" H
Country of Origin: Denmark