Carl Linnaeus, The Lapland Journey, translated by Peter Graves (Edinburgh: Lockharton Press, 1995), p. 162.

Jokkmokk [2], 26/07/1732, ¶879:

He picked up the pearl mussels with a 12 foot long set of wooden tongs. The actual pincers were a hand’s breadth long and 3 fingers wide not counting the point, and each side of the pincer lay flush against the other. By holding the very end, he could pick up the mussels from the bottom.