[June 1949] Diagram of Lines
This data has been verified against a physical copy of the map.
Series
Standard Pocket Map
Dated
June 1949
Publication date
April 1949
Edition
Variant
Designer
Harry Beck
Cover title
Diagram of Lines
Cover design
Cover artist
Publisher
Printer
Johnson, Riddle & Co Ltd
Print code
449/858M/500,000
Reference number
Material
Card (thin)
Dimensions
Folded: 76mm X 150mm Unfolded: 228mm X 150mm
Notes
After being reauthorised by the British Transport Commission, the Bakerloo line extension from Elephant & Castle to Camberwell was added to the diagram this year.
2nd version exists with OP.
Images
![[June 1949] Diagram of Lines](https://um-prod-map-img-cdn.b-cdn.net/427/conversions/8c600f8d-f854-4a4a-8d19-47327aa5cda8-preview-1x.jpg "[June 1949] Diagram of Lines")
Outside
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