Vintage Collectible Penguin Cygnus Block Lighter
Penguin Lighter Sale Prices, Values & Valuation
Penguin Lighter Price/Value Guide, Valuation & FREE Sale Advice
Granted, they tend to be confined to metal boxes no bigger than a couple square inches but a careless mistake could be catastrophic.
The shape is similar to the one you have at the top of your page, but is missing the fling roller.