In a battle-field, a C&T would be used with a dagger or buckler. When using it singly, the off hand would be used in grappling, deflecting and other motions. That doesn't preclude half-swording. I don't know of any images depicting it. Halfswording is present in Rapier manuals such as Gigante, suggesting that it did not go out of style with the longsword.
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Stewart Feil
Spokane, WA
"In framing a government which is to be administered by men over men, the great difficulty lies in this: you must first enable the government to control the governed; and in the next place oblige it to control itself." -- James Madison, Federalist No. 51
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