Instruments

Instruments — marelibri

[SCIENTIFIC INSTRUMENTS -- ASTRONOMICAL ORRERY].Biblio.com

A chain gear driven Elementary Planetarium orrery composed of bright yellow Bakelite Sun wooden Moon and Venus and paper-globe Earth mounted on a blue-coloured moulded plastic moveable swing arm stamped with the maker’s name and gilt printed label affixed attached via a blue-coloured plastic pillar onto a circular blue-coloured moulded plastic base with seasonal monthly and zodiacal calendar.

1964réf. 61504Saginaw MI & Indianapolis IN: Trippensee Planetarium Co. George F. Cram Co. ca. 1964. Planetarium Orrery stands 12.5 in. tall at the top of the central Sun made from yellow plastic mounts on a 7.5 in. diameter moulded plastic base the model extends 22 in. when fully extended with Mercury on opposite side of the Sun from Moon extending out from central Earth. The Earth is a paper-covered 4 in. globe mounted on a gear mechanism mounted with wooden painted Moon mounted on metal rod as is the Venus globe which rotates around the moon all of which are driven by chains when handle underneath the swing arm is moved. Moulded plastic base has iron weight bolted underneath minor closed crack to the outer fore-edge of the base minor rippling to paint finish at base chipping to plastic bushing at base of Earth & Lunar globes still an exceptional piece in beautiful working condition. The Trippensee Planetarium tellurion or “Elementary Planetarium” has been produced for over 90 years and offers a wonderful astronomical mechanism depicting how day night and the seasons are caused by the movement of the Earth on its axis and its orbit around the Sun. It shows solar and lunar eclipses the motion of Venus in relation to the Sun and the rotation. The globe shows the major continents and cities with no internal political divisions except for the continental United States & Alaska shaded in green on the North American continent. The Tellurion or Tellurium was patented by Alexander Laing originally in 1897 as an educational device to be used in schools. He set up operations in Detroit MI and was later bought out by the Trippensee brothers who introduced their own version with a more reliable bicycle-style chain and gear drive and they sold them steadily. In order to further diversify the company they also built the Eddie Rickenbacker automobile for the E-M-F Company until 1927 when the Everitt Company went under. Trippensee brothers moved later to Saginaw Michigan where they occupied a three-story building at the corner of Cass and South Hamilton staying in business until 1999 when they were purchased by Science First. Their Orrery planetariums were made originally from wood and brass then Bakelite and finally plastics. See: Mark Theobald Coachbuiltcom Trippensee Manufacturing Company Rickenbacker Motors. Trippensee Planetarium Co., George F. Cram Co., unknown

Zephyr Used & Rare Books · États-Unis525,00 $US≈ 469,04 €

[MEDICAL INSTRUMENTS & FURNITURE]. [HILLS, Thomas Chadwick].Biblio.com

Illustrated catalogue: surgeon’s instruments physicians supplies microscopes and accessories laboratory apparatus hospital and office furniture sterilizing apparatus invalid’s furniture sick room utensils electrical and X-Ray apparatus orthopedic apparatus. . . .

1912réf. 60283New Orleans LA: The McDermott Surgical Instrument Co. Ltd. 736-738 Poydras St. ca. 1912. Tall 8vo. 2 576 xvi pp. “Section G” printed on coated paper stock. With well over 1500 photographic and woodcut-engraved text illustrations throughout. Dark green publisher’s cloth Arts & Crafts decoration front cover black lettering front cover & spine minor scuffing edgewear minor bumping to corners inner hinges starting still VG- sound copy. Second edition stated revised & updated of this surprisingly scarce Louisiana medical supply company’s offerings in the Progressive Era. This catalogue includes a remarkable range of early 20th-Century medical equipment ranging from microscopes fitted with new electric arc lamp to electric centrifuges for testing hypodermic syringes antitoxine syringes anaesthetic equipment electrical illuminating apparatus electro-therapeutic wall cabins X-Ray machines portable radiographic Scheidel cases and much more. The McDermott Surgical Instrument Co. Ltd. was owned and directed by T.C. Hills 1867-1930 and Edwin J. Sack initially on Charles Street specializing in surgical instruments artificial limbs trusses medical equipment and more. Founded originally at the end of the 19th-Century and specializing in artificial limbs and trusses by 1910 the company had substantially expanded and moved to 736-738 Poydras St. expanding their offerings and their reach. Worldcat does locate over 10 locations for this catalogue however the collation is often not matching and the dating incorrect. The McDermott Surgical Instrument Co., Ltd., 736-738 Poydras St., hardcover

Zephyr Used & Rare Books · États-Unis350,00 $US≈ 312,70 €

[MATHEMATICAL INSTRUMENTS]. ROBERTSON, J[ohn].Biblio.com

A treatise of such mathematical instruments as are usually put into a portable case containing their various uses in arithmetic architecture geometry surveying trigonometry gunnery &c. With a short account of the authors who have treated on the proportional compasses and sector. . . gunners callipers. . . .

1757réf. 55793London: Printed for T. Heath and J. Nourse in the Strand: J. Hodges on London-Bridge and J. Fuller in Ave-mary-Lane 1757. 8vo. xx 188 pp. With 1 large folding copper-engraved frontisp. of mathematical instruments 8 copper engraved plates occasional minor closed tears creasing to the fore-edges of the plates couple of the joints starting in the folds. Nineteenth-century half-calf over marbled boards marbled endpapers hinges repaired minor thumbing and darkening to some leaves otherwise a VG copy. Second edition of this well-written mathematics instrument manual incorporating a short history of 44 previous works on mathematical instruments spanning 200 years with specific descriptions of particular instruments and their development. This work which is considered by Erwin Tomash to be “one of the most complete descriptions of a set of portable mathematical instruments extant” was expanded by over a third to detail the use of Gunners Calipers or a Gunter’s scale for navigation purposes into a type of slide rule which were made and sold by Nairne & Blunt in London. Robertson 1716-1776 who is perhaps best remembered for his Elements of Navigation considered one of the finest English-language navigation education manuals of the 18th century Tomash & Williams R100; Cajori A History of the Logarithmic Slide Rule and Allied Instruments pp. 32-33; See: Ellerton & Clements Samuel Pepys Isaac Newton James Hodgson and the Beginnings of Secondary School Mathematics: A History of the Royal Mathematical School within Christ’s Hospital London 1673-1868 2017 pp. 50-52 110 146 218. Printed for T. Heath and J. Nourse in the Strand: J. Hodges on London-Bridge, and J. Fuller in Ave-mary-Lane, hardcover

Zephyr Used & Rare Books · États-Unis1 000,00 $US≈ 893,42 €

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