(1) Rotary Pilot (Climbs down from the OY) with the floppy hat. Earl Knoob
(
2) Guy on the ground talking to Rotary Pilot, who also puts water in the tenders I think he was one of the fireman for the OY. John Bush
(3) Rotary Engineer, rides between the pilot and before the fireman's gangway. Marvin Casias
(4) Fireman on OY leaning out the gangway with a light colored beard. Tom Evans?
(5) Engineer on 487. Gerald Blea
(6) Engineer on 497. Tom Atkinson
(7) Bonus?? Engineer on 488. Really hard to tell, but my guess would be John Coker.
Alan