In this article, I am going to talk about extension ladders, nutcrackers, oh, and a whole load of airguns! We’ve encountered Quackenbush in a couple of previous articles and now it is his turn to be centre stage. Together, we will discover all about Henry Quackenbush and his significant contribution to airguns. I warn you though, this is probably my largest article so far. Quackenbush did so much for the field of airguns that it would do him, and you, a disservice to gloss over his accomplishments. Oh, there’s a bit of a “gem” to be discovered too….