This is a classic Philly soda has an applied tapered "hat" type top and an iron pontiled bottom.
Embossed: TWITCHELL / T (open block letter) / PHILAD.A // SUPERIOR / T (open block) / MINERAL WATER
Height: 7 3/8"
Color: deep -teal green
Condition: excellent - very clean and perfect structurally (no chips, dings, cracks), just a few wear spots. The pontil is light.
Reference Number: RP9
Price: $36