Morris Minor Owners Club

Hi folks,
Anyone got any info on distributor points, i.e. Lucas part number etc
I know there are so many makes on the market and some say that they replace a particular Lucas type.
Am I right in thinking the points are the same for all the 948/1098cc distributor variants.
I have got a Lucas part number from somewhere. Does it ring any bells with anyone?
Part No 407050.
Any help would be appreciated.
Ty

The part number Lucas are using at present (6 months ago) is DSB101. These points are for 25D distributor.

Thanks 57 that very helpful.
If anyone has any old Lucas part numbers (usually 6 digit) I would be very grateful.
Ty