I have some Boston & Maine Lowell Tower Territory Train Dispatchers' sheets for early 1958. Covers Lowell Junction to Willows but also has information on New Haven traffic.
2/22/58 was the real Washington's Birthday, it was a Saturday and it appears to have been somewhat snowy. Here's what was moving on the NH that day.
BL-1, engs 517 & 0509, 93 cars, arrive 3:20 am (this was Friday nite train out of Boston)
LB-2, engs 517 & 059, 25 cars, leave 5:25 am.
BL-1 and LB-2 must have encountered some rough conditions because:
Flanger, Eng 0662, arrived 9:34 am, went back sout 9:59 am
PL-2 engs 592 & 595, 23 cars, arrive 5:05 pm
LP-1 engs 592 & 595, 31 cars, leave 5:55 pm
Raymond was the timetable name for North Sudbury. The New Haven, Boston & Maine and Maine Central renamed most of their North, South, East and West station names on single track lines where there were meeting points. One reason stemmed from a B & M wreck where there was confusion in train orders between Canaan and West Canaan, NH.