Alan Yip - Rollup calculator

Description

Brand: Alan Yip
Model: Rollup calculator
Type: Design calculator
Batteries: unknown x 1
Lifetime: Introduced: unknown
Terminated: unknown
Notes: The case of this calculator is flexible. When the calculator is not used you are supposed to roll in up into a neat little roll.

More info on Alan Yip as a designer can be found on Alan Yip site here (link valid 2006-11-14). All his products bear the phrase "a hong kong (HK) design by alan yip".

Picture: Alan Yip Rollup Calculator picture

©2009 Ernst Mulder