Kurt Stutt states that it was 34 straight losses before the Nichols tie.https://sports-chronicles.com/rpif/ That game and 8 more losses indeed gets it to 43. https://sports-chronicles.com/rpif/pages/results_by_season#1964
Since I was trying to do this all by memory alone I think I passed my cognitive test for this year! i was obviously not at RPI for all those non winning games but clearly can remember many of them. I vividly remember the excitement when we were up by 2 touchdowns against Nichols. The tie was for sure a big let down but we celebrated anyway in our usual fashion which was at the Armory Bar and then over to the Knotty Pine!!