[2] Koffiemolen was originally built in 1838 on the Dellewall in west Terschelling for Hendrik Stobbe.

[2] The mill was sold by Jaap Bos to Jan van Dieren in 1964.

The sails are carried on a cast-iron windshaft, which was cast by Prins van Oranje, The Hague in 1891.

[1] The windshaft also carries the clasp arm brake wheel,[4] which has 61 cogs.

This drives the wallower (32 cogs) at the top of the upright shaft.

At the bottom of the upright shaft, the great spur wheel, which has 86 cogs.

It is driven by a lantern pinion stone nut which has 27 staves.