Repair Book from 25260 whilst based at ??.
The book was new to the locomotive Circa November 1978.
25260 (D7610) Was Withdrawn From Service at  Bescot TMD (BS) in December 1982 and Scrapped at Vic Berry Leicester in November 1987.

More information can be found here Wikipedia - BR Class 25  -  Derby Sulzers Website - Preserved-Diesels Website