Record Cards from 37718 whilst based at Thornaby TMD (TE).
These records date from August 1991 - Last Classified Overhaul - E/XAM
Thornaby July 1991.
37719 (D6733 37033) Was Withdrawn From Service in the WKGN pool based at Toton
TMD (TO) By EWS in December 1999
and scrapped by EMR - Kingsbury in January 2008.
More information can be found here
Wikipedia - BR Class 37 -
Class 37 Locomotive Group