I dont remember who sent me the roster, but here is the info on the B model for E15. one of 6 delivered. I remember someone telling me that one of these later went to the Metro so they could have a dedicated pump to test the standpipes in the system. if I remember right there was a pic of it in a yard posted here a long time ago. I also remember that my memory is not what it once was!
10. Six (6) 1957 Mack B-85F open cab 750 gpm/200 gwt, front suction, shop installed metal roofs, open running boards with exposed rear fenders, Shop numbers 291 thru 297
291/B85F-1231 Engine 14P 294/B85F-1228 Engine 15P
292/B85F-1232 Engine 32P 295/B85F-1229
293/B85F-1227 Engine 25P 296/B85F-1230 Engine 29P
10. Six (6) 1957 Mack B-85F open cab 750 gpm/200 gwt, front suction, shop installed metal roofs, open running boards with exposed rear fenders, Shop numbers 291 thru 297
291/B85F-1231 Engine 14P 294/B85F-1228 Engine 15P
292/B85F-1232 Engine 32P 295/B85F-1229
293/B85F-1227 Engine 25P 296/B85F-1230 Engine 29P