1913-1920 Ball Perfect Mason jar in deep aqua blue. Bold Ball Perfect Mason with leaning uneven Perfect Mason errors, the E is taller than the P, the R is squeezed narrow at the bottom, the letters F ECT are raised upward and leaning forward to the right, the word Mason has a leaning M on one side, the S is spaced further apart than the surrounding letters the N also is leaning forward, Air pockets in the glass, a little manufactured rim roughness that does not affect the sealing of the jar. Mold 8 that has ghosting on the number It comes with a lined Ball zinc cap with liner fracturing that is stable.
eBay