Earliest 175 Dual Twin anyone on here has?

[paul25g]

Hey guys,

Just curious of the earliest number 175 Dual Twin anyone on here has.  My parts bike has a frame tag, head stock and engine number in the lower 1600's.  Thanks!

Paul

[scrambler]

This 175 is 744 I think. It looked like this when I got it. Its now the platform for my Ice Racer project.

[sidi]

Anyone on either side of #07740 ??

[bsracer]

The 175 I roadrace has an id tag with 16T00617 and the frame is stamped TA1-00572 on the headstock.

paul

[pjmcilva]

I have a 1965 Bridgestone 175 Dual Twin with Serial # 16T00675.  I also have a 1967 Bridgestone 175 with Serial # 16P29061.  Anybody have a later one?     Paul

[khelms]

Well I have a 66 ,16AO4314

[oldschooler]

well guys not sure where this puts mine but my serial number is: ta-1-15490 

[blue twin]

A noobish question, but is the numbers on the headstock?

Did the 175 precede the 200 or were they contemporaty?

[Un4Scene]

The s/n on mine says it's #29125.

[ddog71]

I have a 1967HS (was converted into a cafe racer) that is 16J17530 which I think was manufactured Oct 1966. ..... Tim