Compass with folding clip cover. There is a written description about the compass which is on display. Please see media file for more information.compass, survival, us magnetic compass, rung sat, swamp death, mekong delta, quang tri provence, phuoc tuy province, 4/1 arvn bn, 1st regt, 1 div, thua thien province, local force battalion, 302 bn, 3 corps, wo2 (temp) george maclauchlan logan, 33649, royal australian infantry corps, 7th battalion, royal australian regiment, australian army training team vietnam (aattv), jungle training centre, canungra

Grey hammertone cylindrical house with removable lid. Compass equipped with sighting wire and slot attachments. "Sirius" Mounting flange on bottom face with 17mm diameter female screw head. Tan leather carry case.scinetific instrument, scientific object, compass, esdale & sons

In 1947, the scientific instrument manufacturing firms of  Henry Hughes & Son Ltd, London, England, and  Kelvin Bottomley & Baird Ltd, Glasgow, Scotland, came together to form Kelvin & Hughes Ltd. Hughes Company History: Henry Hughes & Sons were founded in 1838 in London as a maker of chronographic and scientific instruments. The firm was incorporated as “Henry Hughes & Sons Ltd” in 1903. In 1923, the company produced its first recording echo sounder and in 1935 a controlling interest in the company was acquired by S Smith & Son Ltd resulting in the development and production of marine and aircraft instruments. Following the London office's destruction in the Blitz of 1941, a collaboration was entered into with Kelvin, Bottomley & Baird Ltd resulting in the establishing “Marine Instruments Ltd”. Following the formal amalgamation of Kelvin, Bottomley & Baird Ltd and Henry Hughes & Sons Ltd in 1947 to form Kelvin & Hughes Ltd. Marine Instruments Ltd then acted as regional agents in the UK for Kelvin & Hughes Ltd who were essentially now a part of Smith's Industries Ltd founded in 1944 and the successors of S. Smith & Son Ltd. Kelvin & Hughes Ltd went on to develop various marine radar and echo sounders supplying the Ministry of Transport, and later the Ministry of Defence. The firm was liquidated in 1966 but the name was continued as Kelvin Hughes, a division of the Smiths Group. In 2002, Kelvin Hughes continues to produce and develop marine instruments for commercial and military use. (See Note section this document for further information on the company's origins) This model binnacle and compass is a good example of the commercial diversity of navigational instruments made by Kelvin & Hughes after world war 2. It was made in numbers for use by shipping after the second world war and is not particularly rare or significant for its type. Also, it was made no earlier than 1947 as the firms of Kelvin, Bottomley & Baird Ltd and Henry Hughes & Sons Ltd who took over from Smith & Sons were not amalgamated until 1947. It can there for be assumed that this item was made during the company's transitional period to Kelvin & Hughes from Smith Industries Ltd.Mid 20th century ship's binnacle with Kelvin Hughes/ F. Fuselli Genova 8 inch diameter (glass) compass on gimballed ring. Round, teak wood pedestal with mounted brass compensating sphere brackets and painted iron balls one green the other red. Heavy brass helmet style compass cover with hinged front door and removable top for compass viewing and natural lighting. A single handle is located on the side and single burner on the opposite side. Retains an old finish and some wear to the pedestal base. Binnacle marked Serial No 163 "Veritas" Made by Kelvin Hughes Compass marked "Kelvin Hughes & Made in Great Britain Serial No 760 C J"flagstaff hill, warrnambool, shipwrecked-coast, flagstaff-hill, flagstaff-hill-maritime-museum, maritime-museum, shipwreck-coast, flagstaff-hill-maritime-village

US Magnetic Compass: Made in 1966; used in Vietnam War (Sometimes referred to as a Surveyor's Compass or, less accurately, a prismatic compass). When unfolded, the user puts a thumb through the wire loop, holds the lens in front of the eye, and aims the wire 'aiming line' at the required object or direction. While held, the user then looks down towards the dial to read the compass direction. The engraving underneath includes a reference to radioactive material ('H3' – the tritium isotope of Hydrogen) and is used in the luminous paintings that mark principal compass directions.(with lid closed) U.S. COMPASS MAGNETIC FSN 6605-846 7618 UNION INSTRUMENT CORP. PLAINFIELD, N.J. DA23-195-AMC-00906(T) (lid open; distance scale on edge - see Media item #5) 1000 2000 3000 1:25000 METERS (underside) RADIOISOTOPE H3 A.E.C. LICENSE NO. 8-5736-3 CONTAIN 75 MS. RADIOACTIVE H3 DO NOT OPEN DISPOSE OF PER AR 755-380 IF FOUND RETURN TO MILITARY AUTHORITY

This magnetic compass is a good size to fit easily into a person's pocket or personal luggage and is protected from knocks by its wooden case. It could have been used for reference when travelling on land or sea. There is no visible manufacturer's mark, which may mean that it was not of high monetary value. Leith is a district of Edinburgh in the country of Scotland, the U.K. It was once the Port of Edinburgh and many migrant ships departed from here bound for the Australian colony. It had a busy shipbuilding industry, with wet and dry docks. It appears from the inscription on the case "Chas Gray, LEITH, 1839" that this pocket compass once belonged to Charles M. Gray (Chas is a common abbreviation for the name Charles). The inscription coincides with the name, place and date that the Western Victorian pioneer Charles M. Gray left Scotland and arrived in Australia. Charles Gray was born in Anstruther, Scotland, in 1818. His family was connected with the Royal Marines, which may have created his nautical instruments such as this pocket compass. Charles Gray arrived in Hobson's Bay on 15 June 1839 on the ship “Midlothian”. That same ship had departed from Leith, Scotland on February 15th 1839. Did Charles Gray acquire the pocket compass in Leith, perhaps as a gift or a souvenir of his motherland? Charles Gray was an early squatter and went on to become a very successful settler as a sheep pastoralist in the Western District of what is now Victoria (originally the colony of New South Wales). He and his wife had a large property called “Nareeb Nareeb”, Green Hill Creek District (now Glenthompson), Victoria, from 1840-1886. He was also a local Councillor and Justice of the Peace, and had an interest in the local indigenous people; he named his property after their tribe. Charles returned to England in 1890 and died there in 1905. Charles Gray had written an account in 1890 of his life at Nareeb Nareeb, called Western Victoria in the Forties: "REMINISCENCES OF A PIONEER The Western District in the 1840's By Charles Gray" , a valuable historical reference to colonial Victoria. His book was published by the Hamilton Spectator in 1932. Charles Gray's photograph is one of 713 historical photographs of early Victorian settlers, created as a montage by Thomas Foster Chuck in 1872. The State Library of Victoria holds the framed montage titled “The Explorers and Early Colonists of Victoria”. To qualify for inclusion on this montage the Settlers must have arrived in Victoria before 1843. Charles Gray's photograph is number 349! The pocket compass is associated with Charles Gray, one of the early squatters and settlers in Western Victoria, possibly given to him as a parting gift on his emigration to Van Diemans land in 1839. The item is very significant as it's connection with one of Victoria's early pioneers is well provenanced by the inscriptions on the wooden case. Pocket compass, brass, set into a square wooden case with hinged lid and small hook catch. Compass is marked with 360 degrees and compass points and has two pointers; one to show magnetic north and one to set the direction of travel. Hinges are triangular and inset into the wood. The lid has an attached brass plaque with the inscription "Chas Gray, Leith, 1839" (It likely belonged to Charles Gray, Leith, UK, who migrated to Port Philip Australia in 1839 and became a successful pastoralist.) “Chas Gray / LEITH / 1839” engraved on brass plaque on lid.flagstaff hill, warrnambool, shipwrecked coast, flagstaff hill maritime museum, maritime museum, shipwreck coast, flagstaff hill maritime village, great ocean road, magnetic compass, pocket compass, charles m. gray, chas gray, migrrant from leith 1839, charles gray anstruther, scottland, ship midlothian 1839, squatter western victoria, settler western victoria, hobson's bay port phillip australia, charles gray nareeb nareeb - green hill creek district, western victoria in the forties: reminiscences of a pioneer by charles m. gray 1890, leith edinburgh u.k., western victoria in the forties: reminiscences of a pioneer - montage by thomas foster chuck 1872, charles gray, reminiscences of a pioneer, the western district in the 1840's, compass, scientific instrument, nautical instrument, direction, directional compass, navigation

True North is at the centre of the north pole This is a fixed point at the top of the planet. The majority of our navigational charts are orientated so that they use true north as their reference point. This is because true north doesn’t move. Magnets don’t point towards true north however. They point toward magnetic north which is in a different geographical place. The difference in the angle between true north and magnetic north is call variation.Three wooden boxes containing magnetic compass quadrantal correctors, correcting magnets and shadow pins.Saura Keiki Seisakusho Co Ltdcompass, correcting magnets, magnetic variation

World War I pocket compass given to Australian Officers & NCOs.Magnetic 'marching' compass

Used for surveying classes at the Ballarat School of Mines. Purchased/acquired during Queen Victoria's reign. The 1893 Ballarat School of Mines Calendar states that mine surveying instruments "always at the disposal of the students" including "one miner's dial".A surveying instrument consisting of theodolite with single crosshair(.1) mountable on a magnetic compass (.2), designed to sit inside a polished wood carry box. Serial Number 4470On suppliers label: "Instrument maker to the surveying and engineering departments of her Majesty's Government of South Australia"ballarat school of mines, surveying, scientific instruments, scientific objects, otto boettger, optician, miner's dial

A.M Astro Compass MKII 6.A/1174 2 x

According to Max Clarke this item was used by the surveying classes at the Ballarat School of MinesA boxed (timber) theodolite with crossbars and full-length stadia wires. The theodolite can be mounted on a metal straightedge base. The box also contains a magnetic compass with two bubble levels, a plumbing folk, and 4 brass paper clips designed to suit a plan table. On box in black paint "A 1". Inside box lid is manufacturer's label and Stadia measurement zero reference calibration.ballarat school of mines, surveying equipment, gurley, max clarke, theodolite, stadia measurement, calibration, scientific instrument

A quadrant mounted telescope with crosshairs and external focussing, with longitudinal bubble level. Mountable on a magnetic compass plate with two bubble levels. Complete with dapered-spigot base plate and slot view attachments, Housed in a polished timber box. Inside the box are two labels -A label on the inside of the box " to the School of Mines and Industries, Ballarat" To (...) Hoadley, Esq, Principal, Footscray Technical school, Footscray WII" "Sluggish Needle, 9/4/3..." "still sluggisg 1966"mining, ballarat school of mines, surveying, archibald hoadley, scientific equipment, circumferential, scientific instruments

A ship is said to heel when it leans over to one side. A heeling instrument corrects an error on the ships magnetic compass caused by this lean or heel unless the compass had been stabilized and corrected with small magnets to prevent such errors. Instrument for measuring ships heeling error, in wooden boxNo. 0.408heeling, heeling error, compass, marine instruments

Compass believed to be from a 'Betty' or 'Dinah' Japanese Aircraft.Model 9 - 2 magnetic type compass for aircraft YOKOGAWA Electric Company. Made in August 1942. Serial No. 8305411a18

A miner's dial was used by surveyors to determine the direction of underground tunnels and roadways. The inclinometer allowed measurement of the angles at which mine tunnels descend into the ground.A rare miner's dial in a hinged timber box.This surveying instrument consists of a theodolite monsblr on a magnetic compass, which sits on the vertical tapered spigot of a base plate. Fits tripod catalogued item 4133. Inside the box lid is the supplier's label - W. Travill (successor to D. Esdale) of 146 Little Collins Street, Melbournemining, ballarat school of mines, surverying, scientific instruments, scientific objects

The engraving possibly relates to William Piercy Austin No 618. Enlisted 17.8.14 in 5th Batt Machine Gun Sect age 22 years 3 months. Embarked for Egypt 21.10.14 then for Gallipoli and the landing. promoted to L/Cpl 9.5.15, hospital 1.9.15 with Dysentry and then Debility. Transfer to 57th Batt 24.5.16, embark for France 21.6.16, detached to 5th Div MG School, hospital 5.7.16 with Scabies, return to duty 21.7.16, posted on strength of 15th MG Coy 4.11.16, Promoted to Sgt 4.1.17, detached to 58th Batt, promoted to Lieut 29.1.17 and transfers to 60th Batt, hospital 19.2.17 with Trench Feet, while in England recovering hospital with Abcess, rejoin unit in the field, 8.8.17, transfer to 5th MG Batt 30.5.18, discharged from the AIF 21.6.19..1) Compass, Magnetic Prismatic. Serial No 97299 .2) Povat, leather, belt mounted .1) Engraved “15th MGC AIF Lt W. P. AUSTIN”compass, leather case, military