Not quite sure what the best way of recording the FA is for this. UKC just says it was an aid ascent, but given the gade I'd assume there was probably some free climbing going on? I guess the ideal would be to find out the exact style, but in lieu of that I think some educated guessing is the best we can do?
Having said that, Dearman does seem to have been a bit of a fiend for the aid so perhaps it was an all-aid ascent?