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Scheidegger (Keller und Knappich): Model Galleries


Scheidegger (Keller und Knappich): Typewriter Serial Number Age List

Brand: Princess (Keller und Knappich) Also known as • Scheidegger (Keller und Knappich) • Typewriters Works

Serial Number Table Last Edited: 01/26/13 04:02
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.

        Keller & Knaprich GmbH, Augsburg, Germany  
Platen Diameter       Princess: 1.267" (32.2mm)
Princess 100,200,300: 1.271" (32.3mm)
Models and s/n Y M D Remarks Ref.
up to 7000 1951     Production started in 1948 13,24
16000 1952       13,24
27000 1953       13,24
40000 1954       24
52000 1955       24
68000 1956       24
87000 1957       24
111000 1958       24
140000 1959       24
175000 1960       24
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