Science including Natural Sciences, Chemistry, Physics, Mathematics, Astronomy, Medical Sciences etc

Antique Surgical Tracheotomy Set – Down Brothers – c1910

A nice complete cased set of tracheotomy instruments by Down Brothers, London. Case identifies the maker and their premises opposite Guy’s Hospital.

The set comprises two ebony handled retractors, an ebony handled scalpel and a set of tracheotomy forceps, all with makers mark. The 1910 catalogue for Downs [See Welcome Foundation Collection ] indicated that the design for the dilating forceps was after a design by Dr St Clair Thomson, Professor of Laryngology at King’s College Hospital. In addition, a three silvered tracheotomy cannulae of differing sizes. All housed in the original covered box which is showing some wear but truly authentic.

Down Brothers was founded in 1874 and had premises opposite Guy’s Hospital at 21 & 23 St Thomas’s Street, London from 1879. They were incorporated as a Limited Company in 1902 although this detail may be unreliable as dating evidence [there is no mention of the Limited on the box]. Later, circa 1946 they amalgamated with Mayer & Phelps and moved to Mitcham Surrey.

Quality Instrument from a leading Surgical Instrument Supplier

$290.00

Updating cart…

Fine Apothecary/ Medical Cabinet – c1850- Godfrey & Cooke London [Established 1680]

Really special fine polished solid mahogany medical cabinet retailed by Godfrey & Cooke, London in the Victorian era. Campaign style brass handle and recess, working lock with original key [not to be lost]. Lovely red velvet padded interior, with two finely crafted lift out stacking trays. Individual compartments around the inside of the cabinet contain eleven glass medical bottles all with ground glass stoppers. The top tray contains period apothecary scales and a good set of weights [2,1 and ½ Drams; 2,1 Scruples and 6,5,4,3,2,1 and ½ Grains]. The lower larger tray contains a glass pestle and mortar, two lidded jars and three small ground glass stoppered bottles. Below this tray is a void containing a minute measuring cylinder [measure in “drops”] in a shagreen case and an old dropper.

The cabinet is unmarked, 26.5cm by 15cm by 14cm high; weighs approx. 3.5 kgs. The internal items are in as good a condition as you will get, one stopper with a chip the rest undamaged. Three stoppers fused in place – we are not going to force them.

The back story of this cabinet is worth a movie.

Ambrose Godfrey-Hanckwutz (1660-1741) was born in Kothen, Germany. At the age of nineteen, already married, he moved to London where he worked as an assistant to Robert Boyle founding member of The Royal Society, often described as the first chemist. He reduced his name to Ambrose Godfrey to assimilate. His primary task with Boyle was to discover the method of making phosphorous – which involves an intriguing story [too long for here]. He was eventually successful, and much money was made which allowed him to set up his own chemist’s business at the Sign of the Phoenix, Covent Garden. On his death in 1741 his sons took over the business and then in turn a nephew of the same name. On his death in 1797 the business was bought by Charles Gorman Cooke and became Godfrey & Cooke with activities on Conduit Street and then later The Royal Arcade, Bond Street. The name continued until 1910.

Fine 19thC London apothecary/ medical cabinet

$1,590.00

Updating cart…

Antique Direct Vision Spectroscope by Nachet of Paris c1900

A fully functioning direct vision spectroscope by Camille Nachet of Paris in its original shagreen tube style case. The scientific method is after a design by Browning of London with alternating 3 flint glass prisms with 2 crown glass prisms. This pocket-sized spectroscope was often used to detect the Rainband a spectral effect that can be seen before impending rain. Handy if you are off in the country without a brolly.

Camille Sebastien Nachet was a Parisian optician at the beginning of the 19th Century. He began producing lenses for the famous microscope manufacturer Chevalier but later set up his own small business at 16 Rue Serpente, Paris. He was succeeded by his son Jean Alfred 1831-1908. Nachet is included with Chevalier and Oberhauser as the three leading optical instrument makers in Paris at this time.

Special French Direct Vision Spectroscope

$240.00

Updating cart…

Fortunes in Minerals including Uranium [Simple Tests and How to Make Them] – Ion Idriess – Very Good Copy

An Ion Idriess classic which followed “Prospecting for Gold”. Experts regarded this book as a serious compendium. Includes chemical tests and sections on the use of the blowpipe.

Published by Angus and Robertson, a 1959 issue of the revised edition. Large octavo, 310 pages with some instructive illustrations. A very good copy in a super dust jacket.

Ion Idriess classic – makes your fortune in minerals – plenty have.

$60.00

Updating cart…

Field or Students Microscope [French Style] c1900

A late Victorian perhaps Edwardian student’s or field drum microscope. In fine working condition. Original wooden case. This variety would have been used by a naturalist in the field. French by manufacture.

Single brass objective, the body retains nearly all its original lacquer and is quite bright, swivel mirror unblemished. Mahogany fitted case in fine condition.

Practical antique scientific instrument

$190.00

Updating cart…

Under the Southern Cross – Horace Leaf [Intro by Sir Arthur Conan Doyle - Spiritualism Down under etc] – First Edition 1923

Scarce book and impossible to find with its dust jacket (albeit chipped). A super copy.

Horace Leaf (1886-1971) was a serious spiritualist, clairvoyant with and interest in psychometry and healing. He was a friend and associate of Sir Arthur Conan Doyle – who writes the introduction. The pair worked together to find the missing Agatha Christie and made contact with Lenin when he was on the other side.

Conan Doyle had done his own tour of the Antipodes and had wanted Leaf with him – Leaf couldn’t make it. Afterwards, Conan Doyle persisted with Leaf to make a trip down under … Leaf didn’t think he had the financial wherewithal … Conan Doyle responded by saying he had left five hundred pounds in Australia for Leaf.

The book is a very interesting read. Published by Cecil Palmer, London in 1923. Thick octavo, 263 pages, illustrated from photographs taken on tour. All in excellent condition – accept that there are three strange pin style holes right through the rear board and the last group of pages – strange and almost unnoticeable – could be some strange experiment has taken place?

Leaf arrives in Western Australia and makes himself busy and then off to the Gold Fields; on to Melbourne, Sydney and Brisbane before a boat to New Zealand, north and south islands. Returning to Sydney he makes a trip to Tasmania [the only addition to the Conan Doyle route].

This all sounds like a regular travel trip but not so. Along the way we have interesting psychic goings on with some startling occurrences particularly the Melbourne readings. Interesting positive references to aboriginal character. Near the end we have a journey up Mt Wellington Hobart to a tea house to have the leaves read by a psychic – who passes the test – this must have been at the Springs Hotel which burned down in the 1967 bush fires.

Leaf wrote Conan Doyle’s obituary published in “Ghost Stories” in October 1930. Unfortunately, Leaf may indirectly have exacerbated Conan Doyle’s health leading to his move to the “other side”.

Psychic tour of Australia by Conan Doyle Associate.

$120.00

Updating cart…

Antique Surgical Tracheotomy Set – Down Brothers – c1910

Fine Apothecary/ Medical Cabinet – c1850- Godfrey & Cooke London [Established 1680]

Antique Direct Vision Spectroscope by Nachet of Paris c1900

Fortunes in Minerals including Uranium [Simple Tests and How to Make Them] – Ion Idriess – Very Good Copy

Field or Students Microscope [French Style] c1900

Under the Southern Cross – Horace Leaf [Intro by Sir Arthur Conan Doyle - Spiritualism Down under etc] – First Edition 1923

Product Categories