BETTALLY, CHRISTOPHE |
France; England, fl.1770?-88, PHIM |
Wheel Barometer and Thermometer = Bute Coll. (1787) = D. (1967); Stick Barometer = X; Vacuum Pump = FLO-1537. |
surely same as Betalli; stick barometer is signed "Bettally London"; other signed "C. Bettally fecit London 1787"; T.C.; made physical instruments in glass. |
Paris; 1 Charlotte Street, Pimlico (1787); 292 Oxford Street, opposite Stratford Place (1788); both in London. |
Goodison 1 and 5; Bonelli 1. |
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