Also keep in bottles that bottles could have been used and refilled multiple times. This is a machine-made bottle and dates after 1910. Machine-made colorless bottles date after 1905. Check for lack of bubbles and uniform glass thickness. Bottkes bottles with embossed lettering date from the late 19th century and later. Is the lettering applied and in color. This bottle probably dates circa 1820 to 1860. Post-1910 Bottles Do the mold seams go all the way from the base to the lip. Is the bottle colorless. In addition to technology, products and manufacturers, certain types of glass colors will also aid in dating. A pontil rod held the nearly molten bottle during the final stages of manufacture. Recycling was very common until the mid-20th century. Does the bottle appear light purple in color. Bottles with suction scars were made in an Owens Automatic Bottle Machine and date after 1903. Lettering on the body will give clues to the contents and lettering on the dating bottles by color will give clues to the manufacturer. These bottles date after 1940. This is another indication of a machine-made bottle. Is a pontil mark present along with disappearing side mold seams. Is embossed lettering present. Asymmetry is datiing indication of a hand-blown bottle. Tip Keep in mind volor older technology often persisted and some bottles date later than you might think. Dating Bottles by Color Is the bottle machine datinf and aqua- or light green in color. Look for mold seams.
Aqua glass typically dates from the late 19th century to the 1920s. In addition to technology, products and manufacturers, certain types of glass colors will also aid in dating. This is a machine-made bottle and dates after 1910.
Does the bottle appear light purple in color?
HTTPSSSH
You can clone a snippet to your computer for local editing.
Learn more.
♥♥♥ Link: Dating bottles by color
Also keep in bottles that bottles could have been used and refilled multiple times. This is a machine-made bottle and dates after 1910. Machine-made colorless bottles date after 1905. Check for lack of bubbles and uniform glass thickness. Bottkes bottles with embossed lettering date from the late 19th century and later. Is the lettering applied and in color. This bottle probably dates circa 1820 to 1860. Post-1910 Bottles Do the mold seams go all the way from the base to the lip. Is the bottle colorless. In addition to technology, products and manufacturers, certain types of glass colors will also aid in dating. A pontil rod held the nearly molten bottle during the final stages of manufacture. Recycling was very common until the mid-20th century. Does the bottle appear light purple in color. Bottles with suction scars were made in an Owens Automatic Bottle Machine and date after 1903. Lettering on the body will give clues to the contents and lettering on the dating bottles by color will give clues to the manufacturer. These bottles date after 1940. This is another indication of a machine-made bottle. Is a pontil mark present along with disappearing side mold seams. Is embossed lettering present. Asymmetry is datiing indication of a hand-blown bottle. Tip Keep in mind volor older technology often persisted and some bottles date later than you might think. Dating Bottles by Color Is the bottle machine datinf and aqua- or light green in color. Look for mold seams. Aqua glass typically dates from the late 19th century to the 1920s. In addition to technology, products and manufacturers, certain types of glass colors will also aid in dating. This is a machine-made bottle and dates after 1910. Does the bottle appear light purple in color?