I just love those Pebbly 100PD's.
I swapped the Red Single Seat with Alistair and now I have the Corbin. It would not fit on eitherhis 100PD or my 100PD, the rear hand rail - lock mechanism fouls on the seat. I will modify it slightly and It will be great.
An essential accessory for a bike such as this. I will also keep going.