Victor 1800 series

From: GE
Email: gerard.evrard@free.fr


Hello all. I recently got a Victor 1800 - series machine, to my surprise it was the less known 18-1542 kind. I know of the (common) 18-1441 and the (rare) 18-1721. According to Rick Bensene (www.oldcalculatormuseum.com), there were also a 18-1440 (no memory), 18-1442 (2 memories), another 18-154x machine, and some 18-344x printing models. Have you heard of any others in the 1800 line? Another surprise on this machine was that the number keys are not all curved on the same direction, very strange.