Welsbach Mantle DOUBLE WIRE CAP Original Cardboard Box Only. Seller is a member of the American Political Item Collectors and guarantees authenticity. Purchaser pays $4.50 for 1st Class US Postal Service delivery within the US. Since the purchaser pays the shipping and I will combine the charges it makes sense to purchaser multiply items and save on shipping. Contact me after purchase, but before you pay, and I will modify invoice. PLEASE LOOK AT THE POLITICAL ITEMS I HAVE LISTED!