LED VFD and LCD pocket calculators
For sale is a boxed SANTRON calculator model Biolator with a green VFD display. This calculator is the OEM version of the CASIO H-801 Biolator and was made in 1977. Calculation of biorythms was the calculating method to make decisions based on you biorythm Fully working. Comes with a box, cover, instructions in german ( 2 * ) and some additional information .
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