Maintenance Manual for the Ordnance Q.F. 17 Pounder, Mark I on Carriage 17 Pounder, Mark I. WO 3064 Maintenance Manual for the Ordnance Q.F. 6 Ponder, 7 CWT, Marks II and IV on Carriage, 6 Ponder, Marks I to II. WO 891 Handbook for the Ordnance, Q.F. 6 Ponder, 7-CWT. Mark II on Carriage 6 Ponder, Marks I, 1 A and II. Land Service. W0 796 - … Handbook for Ordnance Q.F. 2 Ponder, Marks IX and X on Carriages Q.F. 2 Ponder, Marks I and II. Land Service. WO 795 - Engeland … Handbook of the 40 mm. 2 Ponder Automatic Gun. Marks B* & C*. (Ordnance Q.F. 2 Ponder Marks I & II. No. 53400 G - …