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Addo: Typewriter Serial Number Age List

Brand: Facit Also known as • Addo • Odhner

Serial Number Table Last Edited: 07/6/13 12:58
NOTE: dates shown are JAN 1 unless noted, so the serial number shown is the *first* serial number produced the given year. Exceptions are serial numbers preceded by "up to"(where you can assume that the numbers reported in that subsection are DECEMBER 31, END OF YEAR NUMBERS) or rows where a month is given in the month column. If the serial number is shown as a range (xxxx-xxxx) it indicates that we know the entire range of serial numbers for the given year.

Platen Diameter       unknown 24
Models and s/n Y M D Remarks Ref.
Standard Manual          
Model 731          
6335491 1977       30
7429204 1978       30
Model 841 (compact Electric)          
6364097 1977       30
7214901 1978       30
Model 821          
6322537 1977       30
7374176 1978       30
Model 821C (corrector)          
8253400 1978       30
Model 851 (single element)          
6337500 1977       30
7145405 1978       30
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