Fritz von Hardenberg

Sink or Swim

Sealed

1920 ?.? ?.?

Sink or Swim Baron Maravitch

Sealed

1918 ?.? ?.?

Inside the Lines Karl Hellinger

Sealed

1918 ?.? ?.?

Cheating the Public Factory Inspector

Sealed

1917 ?.? ?.?

The Yankee Way Baron Maravitch