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| Title | Maker | Date Made | |
| Grace's spectroscope | Browning, John | Late 19th c. | View |
| Hartridge Reversion Spectroscope | W.H. Grayling | 1920s? | View |
| Hartridge Spectroscope | R. & J. Beck Ltd | c.1937? | View |
| Jeweller's Spectacle-Mounted Direct Vision Spectroscope | Browning, John | 1900-1910 | View |
| Rain-band spectroscope & case | Browning, John | Late 19th c. | View |
| Thorp's Spectroscope & case | R. & J. Beck Ltd | Late 19th c. / Early 20th c. | View |