Voyage from Europe to Boston
Maximilian’s expedition began with a 48-day voyage from Europe to America. Maximilian, Bodmer, and Driedoppel departed from the Dutch port of Helvoet on the brig Janus. Always at the mercy of the weather, the sail-powered ship was frequently subjected to violent storms, then becalmed by windless days.
June 5, 1832
Toward morning, more wind. A strong northern breeze blows us forward. All sails are crowded, and we are running at 6 1/2 knots. Sky rather clear, air cold, since it comes from the north. All of us saw several varieties of petrels soaring above us the previous stormy days: Procellaria pelagica; another species, white like a gull (perhaps Procellaria glacialis), but black and white; another one grayish brown above, rust-red underneath. We do not see any fish at all. On the evening of the fourth, a small mollusk was found on deck, probably a salpa of this size and shape. The spot at the base of the animal very beautiful, violet and blue.

Several petrels fly around us. Afternoon very nice, air fresh, sky clear. The sailors repair the torn rope ladders (stays and backstays), grease the masts, partly with tallow and fat, so that the sails can slide up and down more easily, and they also smear their rain gear, made of thin yellowish material, with boiled oil, so that no rain can penetrate it. They also have similar, very practical rain hats of tarred or oiled canvas. On the back of the hat, there are strings with which it is firmly tied on.