Fine cut Stentorphone valve and seat

Made:
1912
maker:
Harry Alfred Gaydon
Fine cut Stentorphone valve and seat.

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Fine cut Stentorphone valve and seat.
Science Museum Group
© The Board of Trustees of the Science Museum

Fine cut Stentorphone valve and seat.

Details

Category:
Sound Reproduction
Object Number:
1928-6
type:
valve
credit:
Gaydon, H.A.