The Edward E. Block Radio Heritage Collection is organized in accordance with the following series arrangement:

Series I: Personal Records

Sub-series 1. Biographical Information

Sub-series 2. Personal Correspondence, Incoming and Outgoing

Sub-series 3. Writings

Sub-series 4. Photographs and Sketches

Sub-series 5. Sheet Music
Series II: International Good Music, Inc. (I.G.M.) Records

Sub-series 1. Company Information

Sub-series 2. Personnel

Sub-series 3. Administrative Correspondence, Incoming and Outgoing

Sub-series 4. Programming

    Sub-sub-series 1. Programming Correspondence, Incoming and Outgoing

    Sub-sub-series 2. Programming Records

Sub-series 5. Publications