Here is a short list of links I've found which talk about the 357 Maximum. I've saved them as bookmarks on my computer. Back a few years ago, I bought a 10 1/2 inch Maximum and just wanted to read about the history of this revolver.
https://www.rugerforum.com/threads/david-bradshaw-photos-vol-lxiv-357-maximum-notes.221187/ Ruger Forum thread
https://www.rugerforum.com/threads/194-gr-bradshaw-martin-swc-gc.267666/ Ruger Forum thread
The 357 Maximum By: Glen E. Fryxell This link takes you to the LACS (Los Angeles Silhouette Club
https://www.danwessonforum.com/forum/revolvers/tell-me-about-the-357-super-mag/ Dan Wesson Forum thread
https://americanhandgunner.com/think-tank/the-bradshaw-martin-swc/ An American Handgunner article by Jeff "Tank" Hoover.
Lots of the information is repetitive, But it's all interesting. I'm sure there are a lot more places to find information about the gun and cartridge, but this is all I could find back when I first looked.
https://www.rugerforum.com/threads/david-bradshaw-photos-vol-lxiv-357-maximum-notes.221187/ Ruger Forum thread
https://www.rugerforum.com/threads/194-gr-bradshaw-martin-swc-gc.267666/ Ruger Forum thread
The 357 Maximum By: Glen E. Fryxell This link takes you to the LACS (Los Angeles Silhouette Club
https://www.danwessonforum.com/forum/revolvers/tell-me-about-the-357-super-mag/ Dan Wesson Forum thread
https://americanhandgunner.com/think-tank/the-bradshaw-martin-swc/ An American Handgunner article by Jeff "Tank" Hoover.
Lots of the information is repetitive, But it's all interesting. I'm sure there are a lot more places to find information about the gun and cartridge, but this is all I could find back when I first looked.