Hi Phil,

There's absolutely no way of correlating the two together as they are products of two different manufacturers. There are hardly any SB records in existence as most were destroyed by Rover when they took over the business back in 1980.

The mower number doesn't mean a helluva lot apart from the sequence number of another product that SB made.

To be brutally honest here, the best way you can help us to help you is to put plenty of photos up on this listing and I'll do my best to identify it for you.

Cheers,
BB.

I live a 24 Hour lifestyle, but every now and again I seem to fall asleep, well at least that's what my wife tells me.