In the Wild West episode (episode 7) Abigail tries to send two telegrams. Only one was sent before the wire was cut.
Did we ever find out who the second telegram was for? I can't think who else she could have wanted or needed to send a telegram to, other than the one that got through to the Reform Club.
I'm starting to think it was rather sloppy writing to indicate that there was trouble coming to town, which is basically what the telegraph wire operator said, but that had surely already been established.
I watched the final episode hoping to find out who the other telegram was intended for/what the message said, but it wasn't addressed.