Glass floats are used in the fishing trade as a marker, such as for location of fishing nets.Float, (collection of 46) hollow, blown glass ball in knotted rope holder. Some are clear glass and some are coloured glass.flagstaff hill, warrnambool, shipwrecked-coast, flagstaff-hill, flagstaff-hill-maritime-museum, maritime-museum, shipwreck-coast, flagstaff-hill-maritime-village, float, glass float, fishing industry

Norway, around 1840, was the first country to produce and use glass fishing floats. Many of them can still be found in local boathouses. Christopher Faye, a Norwegian merchant from Bergen, is credited with their invention. The earliest floats, including most Japanese glass fishing floats, were handmade by a glassblower. Recycled glass, especially old sake bottles in Japan, was typically used and air bubbles/imperfections in the glass are a result of the rapid recycling process. Glass floats have since been replaced by aluminum, plastic, or Styrofoam. Today most of the glass floats remaining in the ocean are stuck in a circular pattern of ocean currents in the North Pacific.By the 1940s, glass had replaced wood or cork throughout much of Europe, Russia, North America, and Japan. Japan started using the glass floats as early as 1910. Now they are still highly sought after as decoration.A glass float with intact knotted rope net attachedfishing, floats, glass floats

Float glass, transparent, hollow. Raised area where the sphere was sealed.flagstaff hill, warrnambool, shipwrecked-coast, flagstaff-hill, flagstaff-hill-maritime-museum, maritime-museum, shipwreck-coast, flagstaff-hill-maritime-village, float, glass float

Float green glass ball held in knotted rope holderflagstaff hill, warrnambool, shipwrecked-coast, flagstaff-hill, flagstaff-hill-maritime-museum, maritime-museum, shipwreck-coast, flagstaff-hill-maritime-village, float, glass float

Float green glass ball held in knotted rope holderflagstaff hill, warrnambool, shipwrecked-coast, flagstaff-hill, flagstaff-hill-maritime-museum, maritime-museum, shipwreck-coast, flagstaff-hill-maritime-village, float, glass float

Floats (3) glass enclosed by knotted rope, 2 dark coloured glass, 1 clear glass. flagstaff hill, warrnambool, shipwrecked-coast, flagstaff-hill, flagstaff-hill-maritime-museum, maritime-museum, glass float, fishing float, fishing industry, shipwreck-coast, flagstaff-hill-maritime-village

Amber glass with distinctive art-deco features.Amber glass bowl with three stepped feet.nilglass, art-deco, float bowl

This is a photograph of two people (James Toole and Beryl Witkowski) amid celebrations for St Patrick's Day at the Burke Museum in an unknown year. St Patrick's Day is traditionally an Irish religious holiday, but has been adopted in countries such as Australia to celebrate an idea of Irish culture. These celebrations often include wearing green clothes, especially a shamrock hat, and drinking beer, all pictured here. This celebration appears to be taking place within the Burke Museum itself, with museum's iconic stained glass oval window in the background. The Museum, situated in Beechworth, holds a collection of over 30,000 individual objects - including this photograph. James Toole (left) was the 'face of the Beechworth Post Office' until his retirement in 2015, following a 45-year career in mail service. He is a Friend of the Burke Museum, volunteering on projects such as crafting the Burke Museum's float in the 2018 Beechworth Bakery and Beechworth Honey Grand Parade at the Golden Horseshoes Festival. He is known for his flamboyant character. Beryl Witkowski (right) was a historian and curator for the Burke Museum, retiring from her position in 2016. She was involved as a Friend of the Burke Museum from at least 2004.This photograph is significant to the Burke Museum and Beechworth as it depicts two prominent, contemporary members of the museum's paid and volunteer staff in the museum itself. It highlights both how the staff interacted with the museum through celebrations and how the museum itself was used in capacities other than object display. The photograph can also be used to interpret Australia's relationship to the St Patrick's Day holiday, especially given the presence of Irish immigrants to the Beechworth area in the nineteenth century.A colour, square photograph printed on rectangular photographic paper.First Card: WITKOWSKI, Beryl / TOOLE, James / BMM 3067 / Databased Second Card: Burke Museum / 3067 /burke museum, beechworth, museum staff, celebrations, st patrick's day, beer, australia, st patrick's day celebration

The tool is used for establishing a horizontal plane, it consists of a small glass tube containing alcohol or similar liquid and an air bubble. The tube is sealed and fixed horizontally in a wooden or metallic block or frame with a smooth lower surface. The glass tube is slightly bowed, and adjustment to the horizontal is indicated by the movement of the bubble. The device is on a level surface when the bubble is in the middle of the glass tube. The level sensitivity is proportional to the radius of the curvature of the glass. The spirit or bubble level consists of a sealed glass tube containing alcohol and an air bubble. It was invented in 1661 and was first used on telescopes and later on surveying instruments, but it did not become a carpenter's tool until the factory-made models were introduced in the mid-19th century. The circular level, in which a bubble floated under a circular glass to indicate the level in all directions, was invented in 1777. But It lacked the sensitivity of the conventional level.A hand tool that has not changed much since its invention in 1661, this tool is used today and although the materials it is made from have changed it's use has not.Spirit level wooden with two windows one of which has a piece of brass sheet metal protecting it.Noneflagstaff hill, warrnambool, flagstaff-hill, flagstaff-hill-maritime-museum, maritime-museum, shipwreck-coast, flagstaff-hill-maritime-village, hand tool, spirit level, carpenders tool, builders tool, surveyors instrument

The tool is used for establishing a horizontal plane, it consists of a small glass tube containing alcohol or similar liquid and an air bubble. The tube is sealed and fixed horizontally in a wooden or metallic block or frame with a smooth lower surface. The glass tube is slightly bowed, and adjustment to the horizontal is indicated by the movement of the bubble. The device is on a level surface when the bubble is in the middle of the glass tube. The level sensitivity is proportional to the radius of the curvature of the glass. The spirit or bubble level consists of a sealed glass tube containing alcohol and an air bubble. It was invented in 1661 and was first used on telescopes and later on surveying instruments, but it did not become a carpenter's tool until the factory-made models were introduced in the mid-19th century. The circular level, in which a bubble floated under a circular glass to indicate the level in all directions, was invented in 1777. But It lacked the sensitivity of the conventional level.A hand tool that has not changed much since its invention in 1661, this tool is used today and although the materials it is made from have changed it's use has not.Spirit level wooden has 2 glass levels, 1 horizontal & 1 vertical Noneflagstaff hill, warrnambool, shipwrecked-coast, flagstaff-hill, flagstaff-hill-maritime-museum, maritime-museum, shipwreck-coast, flagstaff-hill-maritime-village

Glass urine specific gravity measure.Cream coloured manufacturers box labelled with a pale blue and cream label: "Diabetes Urinometer and Specimen Tube. Manufacturer Precision Glass Instrument Co, Melbourne". Blown glass urinometer used to measure the specific gravity of urine. It consists of 3 parts: I. The float: is the air containing part II. Weight: the lower end of urinometer (metal ball bearings) III. Stem- Has calibrations with numbers marked to measure the specific gravity Missing urine holding specimen tubeHospital type diabetes urinometer 60 degrees F Precision Glass Instrument Co. Melb. Measurements on stem from 000 to 030 urine specific gravity measure, urine testing