I recently bought this frame and supposedly is a 1936 Peugeot Polymultiplié with a weird (to me) bottom bracket. It´s french but not the usual 35mm, it´s a little bit larger, 35.5mm. I have compared the thread with french cups and it´s the same but the diameter of the cup is 0.5mm larger. I had never heard of it before. Googling was inconclusive at best.
The few catalogs i have found do not match this frame exactly, the frames have the same kind of geometry, same fork, same cyclo 2 cable gear, but all have lugs. The one i have does not.
This is the frame:
DSC_2019.jpg [ 449.69 KiB | Viewed 390 times ]
DSC_2020.jpg [ 472.26 KiB | Viewed 390 times ]
DSC_2023.jpg [ 447.11 KiB | Viewed 390 times ]
DSC_2024.jpg [ 375 KiB | Viewed 390 times ]
DSC_2027.jpg [ 295.32 KiB | Viewed 390 times ]
The rear OLN is 120mm, the seatpost is 25.4mm.
The catalogs i have found:
Also found this:http://forum.tontonvelo.com/viewtopic.php?f=32&t=11018
but again not the same...