I don't remember for sure as I never paid that much attention to it. He liked shooting heavy bows, same as I did, because of the flat trajectory. Only he shot farther and was a way better shot and way stronger than I was. I'm thinking the bows he normally shot around home/ in MT were in the mid-80's. He did shoot some heavier poundage for really big stuff, i.e. his cape buffalo bow was in the low to mid 90's.
I "inherited" his own personal "camp bow". He made it to take to camp as an extra bow just in case someone broke a limb or whatever. It's funny though because he marked it #70 lbs. @ 28 inches so.. and I'll quote so "anyone can shoot it." Ha. Almost everyone who draws it (myself included) thinks it's more like 73-75 lbs. Typical Schaf stuff. bw