Product premiums, as early as 1940's

[Dorothy Scott-Wrenn]

Does anyone have information on vintage coupons/premiums from the following products: Health Club Baking Powder; Octogon Soap; Obelisk; Pillsbury; Mrs. Filberts Oleomargarine? Some of these have expiration dates as early as 1947. They have various "coupon values" printed on the front, ranging from 1 to 6. Though some are are wrinkled, etc., I would estimate the conditiion of others to be good/very good.