2 x large, 2 x smally connections, glass

glass "y" connections

suction regulating deviceOf significance to AHNL as similar to equipment used by nursesLarge glass test tube, with rubber stopper with two holes in top. Through one hole is inserted a long hollow glass tube, through the other hole is inserted a plastic y connector. On one arm of y connector is a short length of orange rubber tubbing, to the other end of this tubing is another larger y connection, with another short length of orange rubber tubing, with a metal clamp attached to bottom. The test-tube is attached to a varnished wooden board by two metal brackets. At the base of the test tube is a small wooden shelf for protection. On this backboard is a marked gradient of 60 cms. Two instruction diagrams are attached. Old catalogue numbermedical equipment, surgical drainage, suction regulator, thoracic surgery

The design of this and other similar treadle powered dental engine (or dentist drill) was in common use by dentists from the 1870’s into the 1920's. When electricity became accessible to most communities the electrically powered dental engines began to take over from the treadle power. Over the ages teeth were extracted using picks and scissors and other gouging instruments. Bow drills, hand drills and even a "bur thimble" drill were later used to prepare cavities for filling. Some drills were made bendable by attaching flexible shanks between the metal bur and the handle, giving access to the teeth at the back of the mouth. Other mechanical devices were introduced along the way, such as clockwork drills, but they were hard to handle and inefficient. Over the centuries “dentistry has been performed by priests, monks and other healers. This was followed by barbers; the barber’s chair may well have been the precursor to the dental chair. “(SA Medical Heritage Society Inc.) In 1871 James Morrison patented the first commercially manufactured 'foot treadle dental engine', the first practica dental engine although others had been introduced as early as 1790 (by John Greenwood). Handmade steel burs or drills were introduced for dental handpieces, taking advantage of the significant increase in the speed of the drill. In 1891 the first machine-made steel burs were in use. The treadle drill reduced the time to prepare a cavity from hours to less than ten minutes. In 1876 the Samuel S. White Catalogue of Dentist Instruments listed a 12 ½ inch wheel diameter dental engine, with 14 bright steel parts, for sale at US $55 In today’s market, this is the equivalent to US $1200 approx. The specifications of that dental engine are very similar to the this one in our Flagstaff Hill Maritime Village’s collection. It is interesting to note that workings of a similar treadle dentist drill were used and modified to power a treadle spinning wheel of one of the volunteer spinners at Flagstaff Hill Maritime Village. The foot treadle dental engine was a milestone in dental history. “Historic importance of treadle powered machines; they made use of human power in an optimal way” (Lowtech Magazine “Short history of early pedal powered machines”) The invention of a machine to speed up the process of excavation of a tooth lead to the invention of new burs and drills for the handpieces, improving speed and the surgical process of dentistry. They were the fore-runner of today’s electrically powered dental engines. This treadle-powered dentist drill, or dentist engine, is made of iron and steel and provides power for a mechanical dental handpiece that would be fitted with a dental tool. On the foot is painted lettering naming it "The Brentfield" and there is a fine line of light coloured paint creating a border around the name. The paint under the lettering is peeling off. The drill has a Y-shaped, three footed cast iron base, one foot being longer than the other two. A vertical frame is joined into the centre of the base, holding an axle that has a driving-wheel (or flywheel) and connecting to a crank. A slender, shoulder height post, made from adjustable telescoping pipes, joins into the top of this frame. On the post just above the frame is a short metal, horizontal bar (to hold the hand-piece when it is not in use). A narrow tubular arm is attached to the top of the stand at a right angle and can move up, down and around. There is a pulley each side of the joint of the arm and a short way along the arm is fitted a short metal pipe. A little further along the arm a frayed-ended cord hangs down from a hole. At the end of the arm is another pulley and a joint from which hangs a long, thin metal pipe with two pulleys and a fitting on the end. A treadle, or foot pedal, is joined to the long foot of the base, and joined at the toe to the crank that turns the driving-wheel. The metal driving-wheel has a wide rim. Touching the inside of the rim are four tubular rings that bulge towards the outside of the driving-wheel, away from the pole, and all meet at the hub of the axle. The axle fits between the inside of the driving-wheel and the frame then passes through the frame and is attached on the other side. The driving-wheel has a groove around which a belt would sit. The belt would also fit around a pulley on the arm, at the top of the post. The pulley is joined to a rod inside the arm and this spins the drill's hand-piece and dental tool holder. The foot pedal has a cross-hatch pattern on the heel and the ball of the foot has tread lines across it. The end of the toe and the instep areas have cut-out pattern in them. "The ____/ Brentfield / __ DE IN L___" (Made in London) painted on the long foot of the base. Marked on the drill connection is “Richter De Trey, Germany”flagstaff hill, warrnambool, shipwrecked coast, flagstaff hill maritime museum, maritime museum, shipwreck coast, flagstaff hill maritime village, great ocean road, dentist, teeth, dental drill, dental engine, treadle drill, foot powered drill, treadle engine, orthodontics, dental surgery, james morrison, the brentfield, richter de trey, german dental fitting, london dental drill

Y valves were used to split water supplies so it could be directed to a number of locations on a fire. In this case four outlets with two controlling valves. Canvas 1.5 inch hose was normally attached Screw connections rather than twist-camm locksY ValveYarrawonga Forests Commissionbushfire, fire pump, forests commission victoria (fcv)

Folded map (5 x 3) by Melbourne and Metropolitan Tramways Board, c1927, of Melbourne tramways, showing tram routes (cable, electric and VR), railway lines, major points of interest and major streets. Titled "Routes and Time tables showing first and last cars". On rear shows maps of lines for the Eastern, Southern, Connection to Beaches and the Essendon, Maribyrnong and West Coburg lines. Dated c1927, shows the St Kilda Road lines to electric. On the bottom right hand corner has a reference to the Tramway Tourist Car - and the tours it does. (Reg Item 800 dated March 1927, shows the tram under construction). Second copy from Keith Kings Collection - in poor condition - added 10/8/2017The VR line has various hand written notations indicating it.trams, tramways, map, mmtb, tourist trams, y class, vr, cable trams, routes, timetables

The Athletics Club under the guidance of a committee of workers, which included Mr Stan Hemmings and Mr Alex McCullough, sponsored a Junior Athletics Club which became the Gra-Y Club for young boys and HY-Y for older lads. Mr A E Clark (YMCA) had the idea of adopting the American Gra-Y System which was to instil in the boys good principles and values similar to those of the service clubs i.e. YMCA, the Masons and Buffalo Lodge. Story has it that the town was virtually crime free for many years. The Athletics Club became a very powerful force in Mount Beauty and assisted other fledgling groups to get started. The committee had the bright idea that they could raise money and entertain the men who lived in the outlying camps by running sporting exhibitions by their members and the Gra-Y boys for entertainment.It is a connection to the early history of Mount Beauty regarding the start of an athletics club and the activities of the town.Wooden shield with metal 'ribbon' shaped engraved heading below which are 25 small (of varying sizes) metal shields each engraved with the winner's name, group and date. The dates range from 1952 to 1965. On the back, top middle, is a metal piece surrounding a hollow to enable the shield to be hung up on a flat surface.Heading: "Mt Beauty Junior Gra-y". Example of a small shield "Won by / Group 7 / R.Scott (Ldr) / 4th Quarter / 1953" mt beauty. gra-y club. juniors.

The Athletics Club under the guidance of a committee of workers, which included Mr Stan Hemmings and Mr Alec McCullough, sponsored a Junior Athletics Club which became the Gray-Y Club for young boys and HY-Y for older lads. Mr A E Clark (YMCA) had the idea of adopting the American Gray-Y System which was to instill in the boys good principles and values similar to those of the service clubs i.e. YMCA, the Masons and Buffalo Lodge. Story has it that the town was virtually crime free for many years. The Athletics Club became a very powerful force in Mount Beauty and assisted other fledgling groups to get started. The committee had the bright idea that they could raise money and entertain the men who lived in the outlying camps by running sporting exhibitions by their members and the Gray-Y boys for entertainment.It is a connection to the early history of Mount Beauty regarding the start of an athletics club.Blue material banner with gold fringe and inscription in middle.Red material triangle inserted within banner and red material H and I (overlapping) sewed into the middle of the triangletextile, youth club, mt beauty, athletics club, gray-y club, kiewa hydro electric scheme