Refine your search
Filtered by:
- Sale Section,
- Item Type
- List
- Grid
A subscription to the Price Guide is required to view results for auctions ten days or older. Click here for more information
ROSS TELESCOPE.
ROSS TELESCOPE. A Ross, London field artillery telescope, No.30897. ...[more]
DOLLAND TELESCOPE.
DOLLAND TELESCOPE. A Dolland, London Day or Night, three drawer telescope. ...[more]
CASED INSTRUMENTS.
CASED INSTRUMENTS. A 19th century brass inlaid rosewood cased instrument set. ...[more]
BECK MICROSCOPE.
BECK MICROSCOPE. A late 19th century R. & J. Beck, London binocular microscope, The Popular Model, No.7730. In fitted mahogany box (later painted)...
MICROSCOPE.
MICROSCOPE.A late 19th century brass & metal microscope in fitted case, the lower drawer with various accessories.
CROOKES TUBE ETC.
CROOKES TUBE ETC. A Crookes tube with two electrical connections & a star shaped aluminium target. Length 31cm. Also, two other similar tubes. .....
PRESSLER TUBE ETC.
PRESSLER TUBE ETC.A gas discharge tube by Rudolf Pressler, a Crookes Maltese Cross tube & a Crookes paddlewheel railroad tube.
CHRONDROMETER.
CHRONDROMETER. A 19th century mahogany cased chrondrometer or corn balance, with paper label to lid. ...[more]
INDUCTION COIL.
INDUCTION COIL. A Max Kohl, Chemnitz No.3867 induction coil. ...[more]
Loading...