Gun 90 mm. M1 Series on Mount AA 90 mm. Gun M1A2 and Gun 90 mm. M2 Series on Mount AA 90 mm. Gun M2A1. … Firing Tables for Gun 155 mm. M1 and M1A1. Firing. Shell H.E. M101. Shell Chemical M104. - USA Voorschrift Firing Tables 155-S-2