McClean's Star Spectroscope
by John Browning, lacquered brass, with RAS thread signed 'John Browning London.', with draw tube engraved 'McClean's Star Spectroscope Patent'
Sold for £216
Result plus buyers premium
by John Browning, lacquered brass, with RAS thread signed 'John Browning London.', with draw tube engraved 'McClean's Star Spectroscope Patent'