Untitled

FOR USE WITH ORDINARY HOUSE GAS.
The "PRIMUS" Gas Lantern.
(REGISTERED DESIGN 262,061.)
MOST CONVENIENT,
COMPACT,
COMPLETE LANTERN EXTANT.
DESCRIPTION.
Substantially made of Russian
Iron and Brass, nicely finished.
Bellows front.
4-inch Condenser.
Massive Double Pinion.
Achromatic Lens, fitted with the
Incandescent Gas Burner.
The whole is packed in a neat Stained
and Varnished Case, lock and key, with
Drawer for Sundries, and with Leather
Strap-carrying Handle, forming a very
Compact Outfit.
Price £6 6s., complete.
......................................................
" PRIMUS"
bantern Stand.
(Patent applied for.)
Substantial and absolutely
rigid, the most
compact made, quickly
set up, suitable for any
Lantern.
Price 25$.
Manufacturers :
Special Bronze
Medal awarded
to the "Primus"
Gas Lantern at
the Stanley PhotographicExhibition,
1895.
W. BUTCHER titc SON,
Blackheath, London, S.E.
To be obtained of all Dealers. Write for full Speciality List.
TROTTER'S
educational; eantern
(IMPROVED MODEL).
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Prism for erecting
image, Prism
for Vertical projection.
Cut-off Tap, so
that light can instantly
be turned full
on or nearly out.
Mechanical
Screw Centring
Adjustments to jet.
Complete with Safety
or mixing jet, and two
carriers, £7 5s. ;
strong case for ditto,
15s.
Nottingham Limes, in Glass Tubes, 2s. 3d. per box of 6.
BEST Lantern for all purposes,
showing slides, projecting
experiments without inversion,
Vertical projection, and for giving
parallel beam for optical
experiments.
Made of seasoned
Mahogany, with
Russian iron
lining and Special
interchangeable
Double Combination
Front Lens,
TRIPLE Condenser.
Send for List of Lanterns and Slides.
JOHN TROTTER,
LANTERN MANUFACTURER, &C.,
28, Gordon Street, Glasgow.