Manual, Schematic and Parts List available on-line from John Stimson's website at http://www.histandard.info/ .... click on Manuals, and scroll down to find 'Guns Made for Sears' , click on type and model; download and print, as PDF. Numrich Gun Parts sells many such Manuals for less than $2.00.
This is a model 11 bolt-action shotgun.
Try eBay
You can find an owners manual for a Savage Arms Foremost model 6670H, 12 gauge shotgun by contacting the company. The phone number to call for the manual is 413 642-4261.
Do an internet search for SAVAGE 311 OWNERS MANUAL
It will not be easy to find a manual for a JCS Higgins 20 gauge bolt action model 583.15 shotgun. The company, JC Higgins is no longer around and has been replaced by the company, Ted Williams. The company, Ted Williams may be able to help someone find a similar model manual.
Your shotgun is a Mossbeg 500. made by them for Sears. Go to the Mossberg website, customer serivce, owners manual, and download the manual for your shotgun.
Do a google search for JC Higgins Model 29 and you will find a downloadable PDF file for the original owners manual. That is where I got mine and yes, it is the original owners manual. The gun was made by High Standard for Sears Roebuck starting in about 1955 or so and you can find some parts for it at Gun-Parts.com.
Early 1950's
Try gun shows.
Yes, there is an owners manual available for a Charles Daly Model 500 double barrel shotgun. Various sources can be found online.
This model Cross refernces out to a Remington Sportsman 58, introduced in 1956, the Sportsman-58 was Remington's first gas-operated shotgun. You can request an owners manual for obsolete firearms at www.remington.com click on sportsmans library, then downloads, then owners manuals, then click obsolete owners manuals, you will have to register but it is worth it to get the free manual.
http://www.histandard.info/manuals/sears/pashotguns/index.html