Electrical speed and direction recorder no.01557, by S.I.A.P., Bologna, for R. Aeronautica No.349. Drum, pens & clockwork drive in glazed hinged case, on cast base. [ Sec. ital. Apparecchi Precisione]
Details
- Category:
- Meteorology
- Object Number:
- 1995-902
- Measurements:
-
overall: 36 x 48 x 30 cm
- credit:
- Meteorological Office, Berkshire
