E58 became available from EMS and assigned as 4th Engine
E91 became available from EMS box replaced E59
B12 gave 10-75
E59 to MD: "we're getting waved in to box 1404, do you want us to continue in?"
MD to E59: "Stand fast for a moment"
Pretty sure E59 was used as extra Engine for WB (static)
B12 requested an add'l truck above the 1&1 for WB