Description
A Type P transformer by Stal, possibly for use with a domestic door bell. The transformer is encased in mottled brown phenol formaldehde, circa mid 20th c.
Inscriptions
moulded: "H.T. G.B. STAL R.T.M. TYPE P L.F. TRANSFORMER BRITISH MADE" (front end)
Object number
AIBDC : 009236SA
Date
1935 - 1965 (circa)
Country
Method
Material
| plastic | |
| PF | casing |
| phenol formaldehyde | |
| bakelite - generic term | |
| metal | connectors |
Dimensions
Width
77mm
Height
40mm
Depth
55mm