Cylinders for phonofraph |
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Dating | 1898 | |
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Web page | Cylinders for phonofraph |
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Cataloghi | Nº | Voce |
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Inv. 2016 | 633 | Cylinders for phonofraph Provisional numbering! |
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Inv. 1870 | 661 | Cilindri incisi |
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Section | Acoustics |
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Window | O |
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Conditions | Complete(?) | Working P | Damaged |
| Diameter | 7.0 cm (2.8 in) |
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Height | 11.0 cm (4.3 in) |
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|
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Materials | cardboard, vax |
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The additional indications which integrate the items of the conservation's state have the following meaning:
(?) = maybe complete; M = maintenance; P = partial; R = restored; D = used for teaching; NC = not checked; X = impossible to verify. |