Advice needed - BS 90 Mountain fork springs & BS 90 Std or DeLuxe Serial #

[RayK]

Hi
I would be most grateful if those with the info could help me with two queries:
1. The BS 90 Mountain (1967) I have has 2 short springs in each front fork - together they are the same length as the one piece spring I have on a BS 50.  Is this normal for the BS90M or should each spring (L & R) be one piece? The BS 90 Std or DeLuxe I have came without BS forks.

2. The BS 90 Std or Deluxe (premix 1967) I have has no aluminium serial number plate - so I am having a repro made.  I need to know the code on the first line of the plate where it says e.g. "BS BRIDGESTONE 90/M" on the mountain model.  What is the abbreviation on the
BS90 Std or DeLuxe model? i.e. "BS BRIDGESTONE 90/?

Thanks Ray
from Australia

[fiction]

Just had a look at my bridgestone 90 deluxe(UK model) the serial plate has      bridgestone 90     no other abbreviations
front springs shown in my parts book is one in each leg    front cushion  4121-5000,

[RayK]

Many thanks for your help - Much appreciated

Cheers
RayK