Stockton and District Philatelic Exhibition Envelope
- Made:
- 1959
Envelope, Stockton and District Philatelic Exhibition, 'World's First Railway Passenger Service', with the crest of Stockton 1825, franked TPONTUP, reverse has a special stamp of locomotion "Stockton and Darlington Railway" with a picture of a working BR diesel 1959, May 1959.