Juan Boonstra was a pastor, home missionary, and Back to God Hour Spanish-speaking broadcaster. This collection contains correspondence, lectures, sermons, and Missionary Monthly articles .
Box and Folder Listing
Series 1: Correspondence --- 1946-1975
Box 1
Folder 1-2: Boonstra Family Letters --- 1946-1961
In Spanish and English
Folder 3-5: Correspondence from Comodoro Rivadavia --- 1954-1961
Folder 6-7: General Correspondence --- 1954-1991
In English and Spanish
Folder 8: Correspondence from Back to God Hour Spanish Broadcasting Listeners --- 1966-1975