Vintage Electronic Calculators: CALCUSEUM Home page

Serial Numbers
Brand and Type Serial Number
JOHN COLLINS ENTERPRISES (JCE): 33W 06785
JOHN COLLINS ENTERPRISES (JCE): 33W 06843
JOHN COLLINS ENTERPRISES (JCE): 33W 07100
JOHN COLLINS ENTERPRISES (JCE): 70 A7001028 (A70-01028)
JOHN COLLINS ENTERPRISES (JCE): ALK1 000235
JOHN COLLINS ENTERPRISES (JCE): ALK1 002375
JOHN COLLINS ENTERPRISES (JCE): ALK1 002706
JOHN COLLINS ENTERPRISES (JCE): ALK1 003127
JOHN COLLINS ENTERPRISES (JCE): ALK1 026330
JOHN COLLINS ENTERPRISES (JCE): ALK1 A7078 (A-7078)
JOHN COLLINS ENTERPRISES (JCE): ALK1 K1719
JOHN COLLINS ENTERPRISES (JCE): Mark II 501010M
JOHN COLLINS ENTERPRISES (JCE): Mark II 501010M (501010 M)
JOHN COLLINS ENTERPRISES (JCE): Mark II 502666M (502666 M)
JOHN COLLINS ENTERPRISES (JCE): Mark II 505463M (505463 M)
JOHN COLLINS ENTERPRISES (JCE): Mark II 509574M (509574 M)
JOHN COLLINS ENTERPRISES (JCE): Mark II 510579M (510579 M)
JOHN COLLINS ENTERPRISES (JCE): Mark II 511233M (511233 M)
JOHN COLLINS ENTERPRISES (JCE): Mark II M22076
JOHN COLLINS ENTERPRISES (JCE): Percent 904175P (904175 P)
JOHN COLLINS ENTERPRISES (JCE): Percent 908081P (908081 P)
JOHN COLLINS ENTERPRISES (JCE): Percent 912764P (912764 P)
JOHN COLLINS ENTERPRISES (JCE): Super D (version-1) 500964D (500964 D)
JOHN COLLINS ENTERPRISES (JCE): Super D (version-1) 505384D (535384 D)
JOHN COLLINS ENTERPRISES (JCE): Super D (version-1) 510446D (510446 D)
JOHN COLLINS ENTERPRISES (JCE): Super D (version-1) 525359D (525359 D)
JOHN COLLINS ENTERPRISES (JCE): Super D (version-1) 542177D (542177 D)
JOHN COLLINS ENTERPRISES (JCE): Super D (version-2) 511571D
JOHN COLLINS ENTERPRISES (JCE): Super D (version-2) 511571D (511571 D)
07-mar-2025 (29 Items)
Do you know about any Serial Number not listed here?
Please do mail me or send me a picture...
We'll mention your name for credit ... thank you.
click to email