Lot Essay
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Details
a brass and chromed bulkhead timepiece, early 20th century
With stove enamelled dial inscribed N.V. Observator Rotterdam, Arabic numerals and in red 24 hours numerals, subsidiary seconds, spring barrel movement, with rectangular plates, front mounted lever platform escapement, with compensation balance, brass case with chromed hinged bezel; and a combined sighting clinometer with mirror and plumet signed H. Bellieni constructeur a Nancy in mahogany case 11.5cm. wide
24cm. diam. (2)
With stove enamelled dial inscribed N.V. Observator Rotterdam, Arabic numerals and in red 24 hours numerals, subsidiary seconds, spring barrel movement, with rectangular plates, front mounted lever platform escapement, with compensation balance, brass case with chromed hinged bezel; and a combined sighting clinometer with mirror and plumet signed H. Bellieni constructeur a Nancy in mahogany case 11.5cm. wide
24cm. diam. (2)