This was in 1985 and shot with a 110 camera. Never saw many 133.1s ( unmarked, 2 piece mold ) up and never more than 2, at most, on a pole. This one stretch of the CPR had 8 (!!!) 133.1s on the bottom arm on every pole in a row for about 10 poles. The top 2 arms were mostly newer DP stuff. By 1993 the pole line was gone.