Hi, I thought I'd better come clean and admit that I am the idiot that has bought the blue S26 IMMLC. It's chassis number is SBSM7RSCYSAE79009, and it's military reg. no. was 42KC24. It is fitted with a Rolls/Perkins Eagle 350 and a ZF 6HP600 auto gearbox. It has the wide track Kirkstall D66 axles and 24R20.5 tyres. It measures 2.90m wide over the extended cab wings. If I understand the chassis code correctly, then it was built in January 1984 and was the 9th military S26 built by Scammell. The control box for the Multi-lift Mk4 LHS is still in the cab situated behind the drivers seat.
At some point in it's life, probably 2003 when it was registered, it was fitted with an agricultural manure spreader body, which was driven by a separate engine, and the fuel tank was moved to the other side of the chassis where the battery box was originally located. The battery box was then moved rearwards along the chassis.
Here, are a few more photos. Not the best but the light was against me.