Reading a review on a DVD about betil and it says he did the following for a chest workout. Some very impressive numbers, especially as it says he had minimal rest between all sets. Hes also said to have worked chest earlier that morning and had no gloves either, which he always wore for benching. If this is true then he was every bit as strong as any pro today, and probably stronger than most!
135 - 10 reps
225 - 10 reps
295 - 10 reps
365 - 10 reps
435 - 9 reps
Followed by a drop set....
495 - 1 reps
435 - 1 reps
365 - 2 reps
295 - 6 reps
Then followed by 295 for 10 almost straight away