细节
A French 'Barometre Holosterique',
the base-plate of the lacquered-brass mechanism with makers stamp P.H.B.N. and numbered 1680, (recording drum motor damaged), the glazed mahogany cover with label inscribed NAUDET & Cie PARIS, an additional label engraved Marine Nationale A.G. 11½in. (29.2cm.) wide
the base-plate of the lacquered-brass mechanism with makers stamp P.H.B.N. and numbered 1680, (recording drum motor damaged), the glazed mahogany cover with label inscribed NAUDET & Cie PARIS, an additional label engraved Marine Nationale A.G. 11½in. (29.2cm.) wide