Figure 2. Fork calipers perform two tasks at once. They measure the thickness of the fork arm. shank (Fig. 1) and then automatically. indicate what a 10% wear factor would be when the. calipers are applied to the blade cross section (Fig. 2). 50mm/2.
Historically they have spoken the dialect of German known as Pennsylvania German or Pennsylvania Dutch. In this context, the word Dutch does not refer to the Dutch people or their descendants, but to Deutsch (German).ennsylvania Dutch is most likely a corruption of the endonym Deitsch, which is a local variant of the modern German endonym Deutsch, meaning German.
Some of the first settlers of this family name were: 1  Willem Jansz Stoll, who landed in New York in 1650. 2  Hans Adam Stoll, who arrived in Philadelphia, Pennsylvania in 1727.  Henry Stoll, who arrived in Pennsylvania in 1741.