Looking for the Passengers list on the SS Witteland. Landed in Baltimore, Maryland on June 11, 1910. Name Marcin Glowacki. His final destination was Grand Rapids Michigan. Born November 4, 1892.
I suspect the vessel you are looking for is actually the SS Wittekind, which arrived in Baltimore on 26 May 1910. The passenger list is available on Familysearch, and Marcin Glowacki, aged 18, is listed among the passengers (2nd on the list).
As an interesting aside, the SS Wittekind was seized by the United States in 1917, eventually becoming the cargo and transport ship USS Freedom.