![Sheaffer Snorkel Pencil, Aqua Blue](http://peelpenshop.com/cdn/shop/products/d83c09ae-87c2-411c-95ec-be14e54f1e15_{width}x.png?v=1602599851)
Sheaffer Snorkel Pencil, Blue
Pencil 1952-1959 Aqua Blue with ribbed barrel, g/f trim. end 0.9mm lead. No white dot
Sheaffer Touchdown and Snorkel. In 1949 Sheaffer introduced a line of pneumatic-filling pens, in which the ink sac was emptied by air pressure generated by depressing a plunger. The pressure was automatically released once the plunger was fully depressed, allowing the sac to fill.