This page describes an item or source in the historical collection. Follow the source link to examine the original material.
Source context
The visible caption identifies 18-year-old Indiana University student Kalvert Nelson as a trumpeter and documents music at a peaceful meeting.
Oklahoma connection
The caption explicitly establishes a named trumpeter and blues performance in an Oklahoma Times/Oklahoma City context.
People, groups, or instruments recorded
Trumpeter; blues used in a peaceful meeting and labor discussion
Reading this source
The visible record does not establish Nelson''s Oklahoma origin or later career; item-level republication rights remain unassessed. Per-page local hashes are recorded in the Markdown record.