Insulated disks in brass - Instrument's card

	Virtual Museum - Traversi Museum
	Instrument's card

Instrument Nº - Query criteria NOTICE

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Insulated disks in brass

Dating

1843 - 1844

Web page

Insulated disks in brass

Cataloghi	Nº	Voce
Inv. 2016	436	Insulated disks in brass Provisional numbering!
Inv. 1925a	178	Dischi d'ottone isolati
Inv. 1870	247	Dischi d'ottone isolati
Inv. 1838	582	Apparato in ottone con elettroscopio a fogliette d'oro per esplorare l'elettricità della torpedine

Section

Electrostatics

Window

Conditions

Incomplete

Working X

Intact

Diameter	23.0 cm (9.1 in)
Height	27.0 cm (10.6 in)

Materials

brass, glass, mastic

Sources

Besso B., Le grandi invenzioni antiche e moderne, Fratelli Treves, Milano, 1875, Vol. 3, pag. 88, fig. 99
Daguin P. A., Cours de physique élémentaire avec les applications a la météorologie , E. Privat, Toulouse, 1863, pag. 559, fig. 565
Matteucci C., Lezioni di fisica, Rocco Vannucchi, Pisa, 1847, pag. 366, Tav. 4, fig. 201
Milani G., Corso elementare di fisica e meteorologia, Editori della biblioteca utile, Milano, 1869, Vol. 6, pag. 274, fig. 166
Zantedeschi F., Trattato di fisica elementare, Tipografia Armena S. Lazzaro, Venezia, 1843/45, Vol. 3/II, pag. 331, Tav. III, fig. 81

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.