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Start Over Subjects Brazil ✖Remove constraint Subjects: Brazil Publication Year 1920 ✖Remove constraint Publication Year: <span class="single" data-blrl-single="1920">1920</span>

1. Excerpt from Fred Soper's diary

Publication:
Produced: [15-26 May 1920]
Subject(s):
Brazil
Archival Collection:
The Fred L. Soper Papers (Profiles in Science)

2. Letter from Alan Gregg to his mother

Publication:
Produced: [17 June 1920?]
Subject(s):
Brazil
Archival Collection:
The Alan Gregg Papers (Profiles in Science)

3. Excerpt from Alan Gregg's Brazil diary

Publication:
Produced: [25 January - 2 February 1920]
Subject(s):
Brazil
Archival Collection:
The Alan Gregg Papers (Profiles in Science)

4. Excerpt from Alan Gregg's Brazil diary

Publication:
Produced: [ca. 16-23 February 1920]
Subject(s):
Brazil
Archival Collection:
The Alan Gregg Papers (Profiles in Science)

5. Excerpt from Alan Gregg's Brazil diary

Publication:
Produced: [25-26 February, 20-21 November 1920]
Subject(s):
Brazil
Archival Collection:
The Alan Gregg Papers (Profiles in Science)