30th Jul, 2024 10:00
TWO DAY: Military & Collectables Auction
286
A Brass Spectroscope by John Browning
Sold for £400
Estimated at £200 - £250
A Brass Spectroscope by John Browning, signed 'John Browning London', within original fitted case, complete with three various prisms and spares for the base (parcel)
