Wanted - Vintage Speed Controllers

[Tonybuk 0]

Hi,

Anyone have any of the old style mechanical speed controllers as fitted to the original XR311 and B2B sidecar? They are the one with the fuse holder on the side and attach directly to a servo, part numbers are 50010, or sp-1010 etc..

Need 2 of these for ongoing restoratons if poss.

Thanks in advance,

TonyB