Attendees don 3D glasses for Ron Perisho’s presentation about A.J. Russell’s stereoviews on Sunday morning. CRP&A Conversations 2019 photograph by Henry A. Koshollek
3D glasses
Attendees don 3D glasses for Ron Perisho’s presentation about A.J. Russell’s stereoviews on Sunday morning. CRP&A Conversations 2019 photograph by Henry A. Koshollek