Three hundred Finland volunteers were the first who crossed

By daybreak on the 5th, all necessary preparations having been made, the bridge was begun to be laid, and completed under the king’s inspection. Three hundred Finland volunteers were the first who crossed, excited by the reward of ten crowns each to undertake the dangerous service of throwing up a slight work upon the other side for its protection. By four in the afternoon the Finlanders had finished their undertaking, having been protected from a close attack by the musketry of their own party and the batteries behind them, from which the king is said to have discharged more than sixty shots with his own hand, to encourage his gunners to charge their pieces more expeditiously.

Mason Jackson: The Pictorial Press