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Rhingia Campestris (Snout Fly) – Whole Insect Slide 19thC

The Snout or Hover Fly is common in the Paleartic region at certain times of the year. It has a very long “snout”’ which allows it to get at pollen that other insects cannot reach. A good 19th century whole insect slide with a good example of the aforementioned snout

Nice whole Northern Hemisphere insect slide

$50.00

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Unusual Microscope Slide – Foraminifera from East Pacific

A modern equivalent of the HMS Dart slide from scientific research conducted in the Eastern Pacific. Multiple location grid style slide and a note of the number and position of samples on the Ocean floor with a record of depth surveyed and summary of findings. Excellent condition.

Unusual example significant number of forams.

$60.00

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Rare Historical Microscope Slide HMS Dart Survey – Australian Waters 1897

HMS Dart was actively involved in Hydrographic and Scientific Surveys in the Australian waters in the later stages of the 19th century. This unique slide of Foraminifera collected at 38 degrees South 149 degrees East (South of Tamboon) in Eastern Victoria to the East end of the Bass Strait. Comprising a numbered grid of 24 positions with forams glued down (some have come loose over the years).

Unique scientific record from Australia 1897

$120.00

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John Browning – Victorian Table Spectroscope c1890

An original prismatic lacquered brass spectroscope by the leading London based Victorian maker John Browning. Special quality as would be expected from a Browning instrument. Original fitted Mahogany Case with carrying handle, which has lost its lock as often, no damage to the case.

The table is engraved and Vernier works as it should. Telescope and collimator. The adjustable slit is in perfect condition and has its cover or protector which is usually missing. The optics are in A1 condition. The telescope arm is fully articulated and can be locked into position. The flint glass prism looks original to the instrument and has its original oxidised table housing. The telescope length is 20cms fully in 30cm fully extended. The instrument stands 25cms high.

Quality Victorian Spectroscope Top Maker

$840.00

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The Life and Work of Sir William Bragg – Sir Kerr Grant Professor of Physics, Adelaide University

The John Murtagh Macrossan Memorial Lecture for 1950 published by the University of Queensland in 1952. A First edition in decorated paper covers. Scarce 46 pages with frontispiece. Gift inscription to South Australian legal mind and bibliophile Duncan-Hughes who was finishing his Masters at Trinity College Cambridge in 1909 when William Lawrence Bragg arrived to commence his fruitful time there.

Rare Bragg item delivered by distinguished physicist

$60.00

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Museum Quality Fossil Bowfin Fish from the Messel Pits, Germany

Very nice large extinct form of Bowfin Fish, Cyclurus kehreri. From the Middle Eocene (Geisealtalain) period – 47 Million Years Old.

These fossils are found within the bituminous oil shales that occur near the village of Messel, Darmstadt, Germany. The fossils are removed from the shale using a technique called reverse transfer preparation, where the fossil is mounted onto a resin plate and the destructive oils shale is then removed leaving the fossil on the resin plate. This is the only way for them to be preserved and the method is used by leading authorities.

Size of fish 26cm by 7cm, overall mount 36cm by 15cm.

The Fish has a number of living relatives such as the mudfish, mud pike, dogfish, griddle etc. and is also related to the gars.

An extremely rare and sought after fossil

$120.00

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