This is the narrative I posted on a Thread about the GW Beck. Saw it on ebay, got a message from the owner. He is a TFL member, so we made a deal. Jacket arrived today then I found out the original pattern jacket came from another TFL member. Small jacket world. I don't know about Beck jackets. I'm not sure what model this one is based on. I did get an inquiry several months ago about a Beck 666. I had never heard of the model. I'm sure readers will educate me. This jacket has no size tag. I estimate a 46 since it feels a bit big on me. I typically wear a 44. Maybe it just the style of jacket. I'm use to more form fitting cafe racers. The seller wears a 42, so too big for him. He had an opportunity and tried it on. I would estimate 3 ounce Horween Horsehide. Nice weight. Has a vintage look and feel. Additional pictures are here. It isn't going to work for me. I'm pictured at 5'9" 190, typically wear a size 44. Price: $775 shipped in CONUS.