Top bow complete bracket hardware set, F marked, GPW-Early
12 piece set includes:
2 forward top bow brackets, A2744, A2745, F marked
2 rear top bow brackets, A2754, F marked
2 rear top bow cast brackets, GPW1151270, F marked (5/16-24)
2 top bow, pivot, anti-rattle wave washers, A2639
2 top bow chain and ring set, A2501 A3189 , GPW style
2 rear top bow cast bracket thumbscrews, A2473 (5/16-24)