For traditional rigging, here's a widely-supported set of forums on building/repair, designs/plans, people and places, venders and other wooden-boat topics. There is a lot of advice here, and the chance to ask your own questions. You can also search the back issues index by keyword, then order the issue or find it in your library.
Wide range of fixed, swivel, becket, and snatch blocks, wire and rope, for sailboats up to 15 meters.
Blocks carved from ash, elm or teak with galvanized or stainless bindings, unvarnished ash shells and nylon sheaves. Blocks are made in Denmark, Germany, and the Netherlands. Lots of good articles about boats, particularly traditional rigs.
Swivel cheek, eye, snatch, seine, and swivel blocks and sheaves in stainless steel.
Full line of blocks, including mainsheet systems, shell blocks, reef blocks, clew blocks, pad-eye blocks, and deck organizers. Also wide range of traveler systems.