This is a classic case gin, having big bold embossing on vertical ribbing, strongly tapered with narrow base. The top is a crude applied taper. Nice bubbly character.

Embossed: BLANKENHEIM / & NOLET

Height: 9 1/4" 
Color: olive green

Condition: Mint - structurally perfect (no dings, chips, cracks), clean, only trace base wear. Looks like an attic specimen.

Reference Number:  C37