How is a weapon consisting of two howitzers on a light carriage (cm)?

Literally until the 18th century howitzers are not particularly popular, they were used except in the defense or siege of the city. However, after that, they improved and began to be used on the field. And count Shuvalov, the inventor of the "unicorns" even wanted to replace them all artileriyu, even the sea. And he invented a weapon of two howitzers, one carriage, which has a rather interesting name - bliznet.\r\n\r\pravilny response: Bliznaci.
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