This is posted in the semi forum since it involves a 3913 TSW I recently acquired.
After the first 3 letters of the serial number, the remaining characters are "5555"
Based on sequential numbering this occurs commonly, however, it still intrigues me to own this particular unit with this serial number format.
I also have a CEN marked model 640 that was within the first 50 that came off the line (provided they started at "0001")
Any other serial number coincidences of note in any of your collection/accumulation? Birthday, anniversary, first off the line, etc.?
After the first 3 letters of the serial number, the remaining characters are "5555"
Based on sequential numbering this occurs commonly, however, it still intrigues me to own this particular unit with this serial number format.
I also have a CEN marked model 640 that was within the first 50 that came off the line (provided they started at "0001")
Any other serial number coincidences of note in any of your collection/accumulation? Birthday, anniversary, first off the line, etc.?
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