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m-120
capacity: half pint
color: colorless
top: common sense
maker's mark:
(heel)
other marks: HALF PINT LIQUID / ML-598 REG. SEALED (heel)
dated: 1960
rarity: rare
color: colorless
top: common sense
maker's mark:

other marks: HALF PINT LIQUID / ML-598 REG. SEALED (heel)
dated: 1960
rarity: rare
m-121
capacity: quart
color: colorless
top: common sense
maker's mark:
(heel)
other marks: ONE QUART LIQ. / SEALED (heel)
dated: 1953
rarity: rare
color: colorless
top: common sense
maker's mark:

other marks: ONE QUART LIQ. / SEALED (heel)
dated: 1953
rarity: rare
- another example was dated: 1956
m-122
capacity: half gallon
color: colorless
top: later common sense
maker's mark:
(heel)
other marks: HALF GALLON LIQ. / 1 REG. / SEALED (heel)
dated: 1957
rarity: rare
color: colorless
top: later common sense
maker's mark:

other marks: HALF GALLON LIQ. / 1 REG. / SEALED (heel)
dated: 1957
rarity: rare
- straight lines around labels
m-123
capacity: half gallon
color: colorless
top: later common sense
maker's mark:
(heel)
other marks: TWO QUARTS LIQUID / REG SEALED (heel), Duraglas (base)
dated: 1959
rarity: rare
color: colorless
top: later common sense
maker's mark:

other marks: TWO QUARTS LIQUID / REG SEALED (heel), Duraglas (base)
dated: 1959
rarity: rare
- wavy lines around labels