I can tell you that the pump guns are a very close "copy" of the very fine Remington model 31's and are a joy to use. One of the smoothest pumps ever made. Very good quality and available for very little money on the used market $100 to $200 dollars will buy most of them, the J.C. Higgins version (model 20) made for Sears is also a sleeper
give them away
Is maintaining high prices and cutting down on supply a standard for any type of product.
You can try the IEEE website, but for any good, useful info from them, you have to be a member. Have you tried the NEC (book, or online) for info on 600V cable testing? I would think that a basic "Meggering", and/or "High-Pot" testing of the cable would suffice.
Standard Catalog of Smith and Wesson, 3rd, ed., Supica and Nahas
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What do you want to know? You can ask Marocchi at info@marocchiarms.com or contact the importer,Precision Sales International of Westfield, MA.
The model designation you give does not show up in any of my Hi-Standard or High-Standard references
No
Yes
Find a copy of the Standard Catalog of Smith and Wesson, 3rd edition.
I don't know if all High Standard A-100 rifles (semi-auto, .22LR caliber) had serial numbers. Gun companies didn't have to use serial numbers until 1968, and a lot of inexpensive .22 rifles and shotguns didn't have any serial numbers back then.
The first three numbers Sears code identifies the maker. Insome cases Sears actually was in fact the maker For instance any gun marked 583 means house brand exclusive Sears product .583 (High Standard Manufacturing )High Standard Was owned by Sears & Roebuck 1947 to 1963 . All shotguns 22 rifles and revolvers marked 583 were the licensed property of Sears not High Standard.High Standard made no shotguns or rifles except for Sears .Next Vendor codes 103 =Marlin firearms 101= Savage arms corp105 =H&R In the case of vendors They pretty much sold there regular product with Sears name on it with what ever changes that Sears wanted,usually to give a Sears Identity or meet a price point. Numbers 273 a lot of the time was the Winchester mark