Horn loudspeaker
In dark stained oak cabinet. The loudspeaker has a "folded" metal horn.
Burnished metal grill with braid motif. Using an adjusting screw, the distance of the magnet relative to the vibrating plate can be changed.
Made by Alfred Graham & Company in Londen.
Data
Serial number 25000A
Impedance 2000 ohms
Dimensions (h x w x d) 34 x 27.5 x 17 cm
Made in ±1925
Purchased in 2014

What was broadcast in 1925?
 

Listen to "Oh Darling Do Say Yes" by the orchestra of Percival Mackey, sung by Harry Fay, recorded on May 26, 1925

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