[PAR] [TLE] Mark IV tank [SEP] The Mark IV (pronounced "Mark Four") was a British tank of World War I.  Introduced in 1917, it benefited from significant developments on the first British tank (the intervening designs being small batches used for training).  The major improvements were in armour, the re-siting of the fuel tank, and easier transportation.  A total of 1,220 were built: 420 "Males", 595 "Females" and 205 Tank Tenders (unarmed vehicles used to carry supplies), which made it the most numerous British tank of the War. [PAR] [TLE] QF 6-pounder 6 cwt Hotchkiss [SEP] The Ordnance QF 6-pounder 6 cwt Hotchkiss Mk I and Mk II was a shortened version of the original QF 6 pounder Hotchkiss naval gun, and was developed specifically for use in the sponsons of the later Marks of British tanks in World War I, from Mark IV onwards.
[PAR] [TLE] Mark IV tank [ SEP ] The Mark IV ( pronounced " Mark Four " ) was a British tank of World War I. Introduced in 1917 , it benefited from significant developments on the first British tank ( the intervening designs being small batches used for training ) . The major improvements were in armour , the re - siting of the fuel tank , and easier transportation . A total of 1,220 were built : 420 " Males " , 595 " Females " and 205 Tank Tenders ( unarmed vehicles used to carry supplies ) , which made it the most numerous British tank of the War . [PAR] [TLE] QF 6-pounder 6 cwt Hotchkiss [ SEP ] The Ordnance QF 6-pounder 6 cwt Hotchkiss Mk I and Mk II was a shortened version of the original QF 6 pounder Hotchkiss naval gun , and was developed specifically for use in the sponsons of the later Marks of British tanks in World War I , from Mark IV onwards .
How many of the first tanks carrying the QF 6-pounder 6 cwt Hotchkiss were built?
How many of the first tanks carrying the QF 6-pounder 6 cwt Hotchkiss were built ?
1,220
1,220