Various, Cassell's Book of In-door Amusements…
“ The cards are then played, each card, excepting a nine or an inferior one, counting one.The elder hand having played the first card, the dealer before answering the card must count his own game, point, sequence, quatorze, or carte-blanche, if he has it, and, after reckoning them altogether, he takes the first trick if he can with the same suit; if he cannot do so his opponent has the trick.When the tricks are equal they do not count. The winner of the last trick counts two. ”
