I was heading to Lowell this afternoon on MBCR 325, I forget exactly but somewhere around West Medford or Wedgemere Guilford I think it may have been L0-1 passed us going into the City with 2 Loco's and only about 4 or so cars. I know it wasn't B0-1 because that was tied down behind BET as it's usually is. When we got to Lowell, saw GRS B&M 332 sitting on the yard their. Not sure if that was LO-1 and the train MBCR 325 passed was LOSA? Not sure, hopefully someone can direct me with the correct answers