"Steinkamp" interesting. *does some searching on DuckDuckGo.com - funny name but good search engine*
Found this page:
https://www.ebth.com/items/1934415-a...le#item-images
Looks a lot like a White to me, though many small manufacturers modeled their machines after their larger competitors.
*more searching*
Ooo, an old NeedleBar page!
http://www.needlebar.org/main/makers...ite/index.html
Page title "White Sewing Machine Company Cleveland, Ohio, USA Names used on Sewing Machines"
Steinkamp is listed. So your machine is probably a badged White. That's good! Few things are more tedious than hunting down parts for a rare sewing machine!
But why the name Steinkamp? Was it a department store?