Jack Armstrong#13

Jack Armstrong #13

Sep 1949 · Parents' Magazine Press · 0.10 USD

☆ Be the first to review + Add to your collection — Join free

“Did You Know?”

In "Did You Know?", Mike O'Hara races against time to strike oil before a six-month deadline, with Harry Durant's mob watching closely. As the final days approach, tension mounts when Durant makes it clear he won’t let O'Hara succeed—no matter the cost. The story unfolds with sharp, grounded stakes, all drawn in crisp detail by Bill Elder.

Was this helpful and accurate?

inker Bill Elder

Find on ebay

Search eBay for Jack Armstrong #13 ▸

No confirmed live listings for this exact issue right now — this opens an eBay search.

Sell my copy

Have this issue — or a whole collection? Get a fair offer from us, skip the marketplace fees and the hassle.

We Buy Collections ▸

Fast, fair offers · we handle grading & shipping

Full credits

inker Bill Elder

Full plot ⚠ may contain spoilers

▸ Reveal full plot — may contain spoilers

Mike O'Hara has contracted with Harry Durant's mob to borrow oil-drilling equipment. If he doesn't strike oil in six months, Durrant gets his property. As the deadline nears, O'Hara is near striking oil and Durrant wants to make sure he doesn't do it before the deadline.

Plot details indexed by the Grand Comics Database (CC BY-SA).

Reviews

Reader reviews

No reader reviews yet.