This is an original World War Two  B-17 Bomber Trailing Antenna Wood Support Ball Type MC-476. This wood ball appears to have never been used. This wood ball was used in all the big bombers and transports that used a trailing antenna. It is 4 x 4 x 4 inches. This item is being sold as a collectable. Payment should be received within 10 days of auction closing unless prior arrangements have been made. Buyer to pay actual shipping . Thanks for looking at my auction.