| Name: Pulley-systems in brass with weights (Sistema di pulegge in ottone con pesi) | Dating: 1827 - 1828 | Field: Mechanics - Window D | Nº 108 - Inv. 2016 | Nº 26 - Inv. 1870 Instrument's card | Complete M - Intact - Working D |
| | Name: Gear system (Sistema di ruote dentate) | Dating: 1827 - 1828 | Field: Mechanics - Window D | Nº 111 - Inv. 2016 | Nº 30 - Inv. 1870 Instrument's card | Complete M - Intact - Working D |
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| Name: Bohnenberger's electroscope (Elettroscopio di Bohnenberger) | Dating: 1827 - 1828 | Field: Electrostatics - Window M | Nº 421 - Inv. 2016 | Nº 230 - Inv. 1870 Instrument's card | Incomplete - Damaged - Not working |
| | Name: Galvanometer (Galvanometro moltiplicatore) | Dating: 1827 - 1828 | Field: Electrodynamics - Window O | Nº 503 - Inv. 2016 | Nº 281 - Inv. 1870 Instrument's card | Complete - Damaged - Working NC |
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| Name: Parabolic mirrors in brass (Specchi ustori in ottone) | Dating: 1827 - 1828 | Field: Optics - Not exposed | Nº 703 - Inv. 2016 | Nº 132 - Inv. 1870 Instrument's card | Incomplete - Damaged - Working NC |
| | Name: Barometer type siphon (Barometro a sifone) | Dating: 1827 | Field: Thermodynamics - In room | Nº 302 - Inv. 2016 | Nº 76 - Inv. 1870 Instrument's card | Incomplete - Damaged - Not working |
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