Manufacturer: San Giorgio Unit: Also used by: Notes:
Type C, dive version was the official one but type B was commonly used.
The C, dive version, type was linked to the altimeter. The pilot could set a target altitude. Above that altitude a white lamp was on. Once reached the target altitude the red one went on.
(Courtesy of Mr. Melley)
Measured parameter: Gunsight Manufacturer: San Giorgio Unit: Also used by: Notes: Type B