MBO - Matchbox Calculator


Brand: MBO
Model: MBO Match Calculator
Type: Design calculator
Batteries: V10GA or LR 130
Lifetime: Introduced: unknown
Terminated: unknown
Notes: A calculator in the shape (and size) of a small break-off matchbox (even including a staple!). When closed it looks exactly like one. When opened a small battery-operated calculator presents itself.

Thank you, Lisa Kitzmiller for writing in this information:

	  Noticed no battery listed on your graphic for the matchbox calculator. 
	  I have one from camel and the faceplate is the same. I have the
	  instruction sheet and it calls for a Button Cell V10GA or LR130 battery.

Picture: MBO Match Calculator picture

©2009 Ernst Mulder