Pedal identification wanted

[JO BO]

Pedal identification wanted. What do these pedals fit? I think they may be 50’s- 60’s. But not sure. Has B 6 on the inside. Plain white color blocks. Sorry for fuzzy pic Thanks

 

[Freqman1]

They look like aftermarket replacement pedals. I'm not sure they were factory on anything but then again maybe something like a '50s Evan Colson or something. V/r Shawn