Blenko 384 water bottle carafe emerald teal green color, MCM vintage glassware

Vintage Blenko water bottle, deep green color (emerald?). This is the classic shape and size, measures about 8" tall, 6 1/4" x 3". Condition is excellent, no chips or damage. Has label as shown, though I don't see a signature on this one. It's 20th century - it's been in my own collection since the late 1990s. I don't know it's exact age.