Look up Mike Grewcock on youtube. He is documenting his self-teaching of bow making and archery, with just basic equipment. He obviously spends a lot of time to make a quality video, and breaks his process down very well, more so than most youtube how-to videos.
You just need to understand the strange "English" (British) haha
166 videos
what one ?
Go to his playlists then "Beginners Archery and Bowmaking". There are a couple dozen videos in that category.
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Soooo....there is a bowyer named Mike Grewcock and another named Richard Head in England?
And they both make LONGBOWS !!
His videos are very good. Jawge
his 'first bow' video is quite good, but he obviously knows quite a bit more than he says... his use of the proper tools and creating a natural tillering tree shows that he is quite knowledgeable.