I think it is from the 1950’s or 1960’s. I don’t know if it is S1 or S2…. The patch has a bit of wear from age. Check out the photos! Antmuffin: Art, Antiques & Collectibles. Learn more about Antmuffin here. Visit this week’s other Antmuffin auctions. Interested in this item? Check out similar stuff in the Antmuffin store. The free listing tool. This item is in the category “Collectibles\Historical Memorabilia\Fraternal Organizations\Boy Scouts\Badges & Patches\Order of the Arrow Patches”. The seller is “antmuffin” and is located in this country: US. This item can be shipped worldwide.