
Patt.73 (1936 - 1953)
Strand

Replaced by Patt.53 in 1953.
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Patt.73 with Semaphore solenoid Colour Changer
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From Frederick Brown Collection
Exhibits in the Backstage Heritage Collection
Catalogue & Journal Entries for Patt.73 in the Backstage Heritage Collection
Back to Lanterns (Patt. Numbered) (Strand)
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