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Byron: Model Galleries

Byron Mark I

Byron: Typewriter Serial Number Age List

Serial Number Table Last Edited: 01/1/13 04:15
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.

Byron          
Models and s/n Y M D Remarks Ref.
Model 53          
B5000 1952       6
B6450 1953       6
B8546 1954       6
B9534 to B9791 1955 Nov 21   6
           
           
Model 54          
start 1953 Aug 13 Prefix "B/54/" for Model 54 ? 6
up to 1001 1953 Dec 31   6
1295 1954       6
3274 1955       6
5048 1956       6
6069 upwards 1957       6
           
           
Portable          
           
Byron Portable          
185617 to 193350 1954       6
196954 to 210975 1955       6
214401 to 230550 1956       6
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