 An Eastern Iowa museum that's dedicated to preserving the German immigrant experience for future generations is getting a new acolyte. The German Heritage Center and Museum in Davenport will be named this week as the newest site in the Silos and Smokestacks National Heritage Area, which covers a large portion of Northeast Iowa. Jory Wade Booth is spokeswoman for Silos and Smokestacks. Wade Booth says, We have about 100 sites that all include farms, museums, historic sites,