Most tools were purchased from Avery Tools. Bob Avery has been in business selling to the experimental market for decades, with a reputation of knowledge and service. I bought his RV tool kit with modifications at Oshkosh. The pneumatic squeezer was the pricey tool - $450 new, so I found one on ebay for $200. Yokes cost about $130 (Avery - I bought a 4" no hole and longeron), plus the $65 adjustable set, and the quick release pins. Some coin altogether, but a nice luxury to avoid the inevitable tendonitis on this 42 year old body.
Pneumatic rivet squeezer and extra yoke. Got off ebay for $200 since $450 new.
3X rivet gun, bucking bars, some rivet sets at top.