Kew pattern station barometer by Negretti & Zambra
1920
Station barometer, No. MO 1523
Station barometer (converted marine) with correction slide
1937
Station Barometer Converted from Marine type, in Borrowed Box
1944; 1945
Station barometer, with correction slide Mk IV, marked A MO 851, 1916.
1920; 1939
Station barometer Mark II
1943
Station barometer MO 1154
1920-1930
Station barometer marked MO597/15/34
1915
Station barometer, No. MO 1523
1920
Station barometer, marked A MO 851, 1916.
1920; 1939
Station barometer (converted marine) with correction slide
1937
Station barometer MO 1154
1920-1930
Station barometer mark II by Negretti & Zambra
1943
Station barometer marked MO597/15/34
1915
Station barometer mark II by Negretti & Zambra
1943
Kew pattern station barometer by Negretti & Zambra, with borrowed box
1920
Station barometer by S.&A. Calderara
1920
Station barometer No. 2244 by Negretti & Zambra
1930-1940