Vintage Electronic Calculators:
CALCUSEUM Home page

Overview of Brands

ROCKWELL_docu (Page 2/2)

<- Prev. Page

(GoTo page 1/2)

2520D60R2407 (Instr.) 30R

2520D61R2407 (Instr.) 51R

2520D62R2407 (Instr.) 61R

2520D63R1408 (Instr.) 10R

2520D6540660M (Notification) Batteries

2520D7040710M (Instr.) 01R

2520D73R1275 (Instr.) 63R

2520D81R1275 (Instr.) 21R

2520D83226R03016 (Instr.) 31R

2520D89NEW175 (Notification) Batteries

2520D90R2775 (Instr.) 8R

2520D91R1675 (Instr.) 18R

2520D91R2775 (Instr.) 18R

3031RIG0018 (Instr.) Die Antwort (30R,31R)

Updated: 15-mar-2022 (100% info)

                     

Click Picture-Hyperlink for Bonus-page.

                     

If you have a (better) personal picture and/or missing info about any model not listed: Please do send a Mail