Centre of gravity tool - Instrument's card

	Virtual Museum - Traversi Museum
	Instrument's card

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Centre of gravity tool

Dating

Febbraio 1886

Web page

Centre of gravity tool

Cataloghi	Nº	Voce
Inv. 2016	133	Centre of gravity tool Provisional numbering!
Inv. 1925a	321	Apparecchio per il centro di gravità
Inv. 1870	550	Apparecchio per il centro di gravità

Section

Mechanics

Window

Conditions

Complete

Working PD

Damaged R

Large	12.0 cm (4.7 in)
Width	12.0 cm (4.7 in)
Height	11.0 cm (4.3 in)

Materials

brass, wood

Sources

Bernardi G., Apparecchi di fisica, III Edizione, Ditta Prof. Gaetano Bernardi, Tranto, 1931, pag. 9, fig. 10116
Privat Deschanel A., Trattato elementare di fisica, Fratelli Dumolard, Milano, 1890, pag. 36, fig. 22

Restorations

1) Restauro presso il Laboratorio del restauro dello strumento di interesse storico - Lotto I. Università degli Studi di Urbino, dal 21/09/2009 al 30/09/2010, Urbino;

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.

In order to avoid that instruments' cards without the english description text of the device be directly selected, I added a special filter with which only the complete cards are shown in the menu. Anyhow all the partial english instruments' cards (with instrument's dating, dimensions, state of conservation...) can always be seen even if they haven't the english description text. To read this uncomplete cards is sufficient to click, for example, on an instrument's picture or on the word "View" of the table column called "Card" every time they appear in the other pages of this database.