Box 29

This series consists of materials related to corporate operations at the Kelsey Lake mine and includes correspondence, photographs, financial information, articles of incorporation, newspaper articles, prospectus, VHS tapes, and handbooks. The materials are arranged alphabetically.

This series consists of photographs and slides that were not assigned to any of the other categories, arranged alphabetically by folder title.

This series consists of electronic files donated on two USB drives by Howard Coopersmith, as well as the digitized pages of a scrapbook created by Cynthia Coopersmith in December of 1998. The scrapbook contains a short biographical section followed by articles about Coopersmith's diamond mining ventures.

This series consists of electronic files donated on two USB drives by Howard Coopersmith, as well as the digitized pages of a scrapbook created by Cynthia Coopersmith in December of 1998. The scrapbook contains a short biographical section followed by articles about Coopersmith's diamond mining ventures.

This series consists of electronic files donated on two USB drives by Howard Coopersmith, as well as the digitized pages of a scrapbook created by Cynthia Coopersmith in December of 1998. The scrapbook contains a short biographical section followed by articles about Coopersmith's diamond mining ventures.