In 1933, the Metropolitan Railway became part of the London Passenger Transport Board (Metropolitan Line). This change is reflected from 1934 in this file.
Reference
STJ/SJAA/9/1/7
Level of description
File
Date
November 1915 - August 1939
Extent and medium
1 file - Extent
1 folder - Physical Facet
Creator
St John Ambulance Association
Metropolitan Railway Centre
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