This clear, light green, glass "hand blown" fruit preservation jar was used before the mass manufacturing of "screw topped" fruit preservation glass jars imported from Asia or great Britain. The "Mason's Patent" on the jar was for the screw-neck form of the jar top. The screw neck provided the jar with a vacuum seal (preservation) method of fruit jar storage. The reference on the jar of the actual date that the patent was established was in effect for 13 years with extension of a further 7 years. It was an American world wide patent which resulted in only specific manufacture to Glass Works that had paid the manufacturing levy imposed. The air bubbles in the glass suggests that this jar was "hand blown". This would then place the manufacture date before 1900. Preserves came in glass jars bought at the local grocery store or at a large city store on a shopping expedition. The shape of the jar changed as did the stopper used to seal it. Jars were recycled remaining the property of the manufacturer. History of Mason's.This fruit jar is significant to a rural area such as the Kiewa Valley and in the early 1900's when the preservation of fruit and vegetables was an intrinsic part of the typical rural farm/property family. Local shops could only supply fruit and vegetables as seasons permitted. The travelling "green grocer" was more prevalent in towns and cities but not in semi remote rural areas. Historical: Change of jars - shape, glass, stopper, embossing & use. Aesthetic: Display showing embossing & shape especially if in good condition.This vintage "Mason's Patent", screw on thread lid fruit jar was hand blown (air bubbles). It was produced for the home canning of local fruit. The jar is made from thick glass and is tinted light green. Clear glass jar with slight green tinge used for preserves. sides almost straight but jar has a slight bulge almost all the way to the top. Heavily embossed on 1 side. Horizontal print in large capital letters. At the top - manufacturer's name with emblem beneath it. The base has a slight bulge inwards with embossing.In a half ecliptical form "MASON'S" and underneath the Mason's logo.Under the logo "PATENT/ NOV 30 th / 1858". On the base "C201" (double molded).fruit and vegetable preserves, domestic fruit and vegetables bottling, off seasonal fruit and vegetable storage, jar, bottle, preserves, mason's preserves

The Masons patent of Nov 30th, 1858 phrase was originally embossed on countless glass fruit jars and canning jars, most ranging in age from circa 1858 to the mid-1910s. John Landis Mason was awarded patent No 22186, issued on November 30, 1858, by the U.S. Patent & Trademark Office it was termed an "Improvement in screw-neck bottles", for his invention concerning the process of creating a threaded screw-type closure on bottles and jars. Similar screw-threading had been done before on some bottles, but the process of forming the upper lip area of the container so that it was smooth, even, and sturdy enough for a lid of standard size to be screwed thereon was difficult and expensive to do properly, often with unsatisfactory results. His improvement revolutionized home canning in the United States and many other countries. In any case, throughout the next 60-odd years, production of jars with the Nov. 30, 1858 embossing continued at a high rate, with untold tens of millions being produced. The phrase was soon considered an important marketing device, adding to the perception of quality and reliability of the container to the average consumer. This perception continued to at least 1879 21 years after the patent was issued, nearly every glass bottle factory was likely producing their version. The 1880s and 1890s likely saw the peak of popularity of these jars. A considerable percentage have a mold number or letter on the base, a means of identifying the particular mold in use at the factory.An early item used in most kitchens by women who preserved fruit and vegetables before the arrival of refrigeration giving a snapshot into the domestic lives of families during the late 19th to early 20th century's and how they preserved food for later use without refrigeration. Preserving jar, glass, with metal screw top lid. Glass has side seams, impurities and slightly concave base. It has been hand blown into a mould. Inscription is moulded into glass. Moulded into glass: MASON'S / PATENT / NOV 30TH / 1838"warrnambool, flagstaff-hill, flagstaff-hill-maritime-museum, maritime-museum, shipwreck-coast, flagstaff-hill-maritime-village, food preserving, mason jar, john landis mason, domestic container, glass jar, fruit & vegetable jar, domestic jar, food preparation, handmade glass, blown glass

The Masons patent of Nov 30th, 1858 phrase was originally embossed on countless glass fruit jars and canning jars, most ranging in age from circa 1858 to the mid-1910s. John Landis Mason was awarded patent No 22186, issued on November 30, 1858, by the U.S. Patent & Trademark Office it was termed an "Improvement in screw-neck bottles", for his invention concerning the process of creating a threaded screw-type closure on bottles and jars. Similar screw-threading had been done before on some bottles, but the process of forming the upper lip area of the container so that it was smooth, even, and sturdy enough for a lid of standard size to be screwed thereon was difficult and expensive to do properly, often with unsatisfactory results. His improvement revolutionized home canning in the United States and many other countries. In any case, throughout the next 60-odd years, production of jars with the Nov. 30, 1858 embossing continued at a high rate, with untold tens of millions being produced. The phrase was soon considered an important marketing device, adding to the perception of quality and reliability of the container to the average consumer. This perception continued to at least 1879 21 years after the patent was issued, nearly every glass bottle factory was likely producing their version. The 1880s and 1890s likely saw the peak of popularity of these jars. A considerable percentage have a mold number or letter on the base, a means of identifying the particular mold in use at the factory.An early item used in most kitchens by women who preserved fruit and vegetables before the arrival of refrigeration giving a snapshot into the domestic lives of families during the late 19th to early 20th century's and how they preserved food for later use without refrigeration. Preserving glass jar. Glass lip with metal screw top lid. Inscription pressed into glass."Mason's Patent Nov 30th 1858"warrnambool, flagstaff-hill, flagstaff-hill-maritime-museum, maritime-museum, shipwreck-coast, flagstaff-hill-maritime-village, food preserving, mason jar, john landis mason, domestic container, glass jar, fruit & vegetable jar, food storage, preserving jar