Originally Posted by
smontanaro
I took a few (bad) pix of the Performance (turns out to be an M605) at Play It Again Sports. Apologies for the bad takes on the serial number. I was in a bit of a hurry as it was rather cold out. I won't be able to get back there for a couple days to get better shots.
https://flic.kr/s/aHsmVmjUGN
Hello smontanaro,
I have taken a look at your pictures of your M605. The serial number appears to be U50400407.
If so, the frame was manufactured by KHS of Taiwan, as they used a U prefix.
The 5 is for the year of manufacture, 1995. the following digits 04 are for the month, April.