Looks like an old blueprint holder here blueprint holder [link] : r/thisisthatthing

FanFlex: Lightweight flexible crests and patches that fold easy. - FanTex: An all-new super comfortable soft fabric. - FanFit: The authentic on-ice

Adir Mobile Blueprint Holder - Vertical Architectural Plan Storage, Poster Display, Map organizer Rack, Hanging File Organizer Stand Used at Office

PhotoEffect: Create a Blueprint Effect in Photoshop

How To Create a Blueprint Effect in Adobe Photoshop

Adir Mobile Blueprint Holder - Vertical Architectural Plan Storage, Poster Display, Map organizer Rack, Hanging File Organizer Stand Used at Office, Home, Art Galleries : Office Products

Looks like an old blueprint holder here blueprint holder [link] : r/thisisthatthing

FanFlex: Lightweight flexible crests and patches that fold easy. - FanTex: An all-new super comfortable soft fabric. - FanFit: The authentic on-ice

Adir Mobile Blueprint Holder - Vertical Architectural Plan Storage, Poster Display, Map organizer Rack, Hanging File Organizer Stand Used at Office

Adir Mobile Blueprint Holder - Vertical Architectural Plan Storage, Poster Display, Map organizer Rack, Hanging File Organizer Stand Used at Office, Home, Art Galleries : Office Products

FanFlex: Lightweight flexible crests and patches that fold easy. - FanTex: An all-new super comfortable soft fabric. - FanFit: The authentic on-ice

Adir Mobile Blueprint Storage Rack - Adjustable Mobile Blueprint Holder, Vertical Architect Drawing Rack with Wheels, Poster Rack Display

FanFlex: Lightweight flexible crests and patches that fold easy. - FanTex: An all-new super comfortable soft fabric. - FanFit: The authentic on-ice

Adir Mobile Blueprint Holder - Vertical Architectural Plan Storage, Poster Display, Map organizer Rack, Hanging File Organizer Stand Used at Office

FanFlex: Lightweight flexible crests and patches that fold easy. - FanTex: An all-new super comfortable soft fabric. - FanFit: The authentic on-ice

HECASA Mobile Blueprint Storage Rack with 12 Pivot Brackets, Adjustable Vertical Poster Display Rack & Plans Holder, Vertical Architectural Plan

FanFlex: Lightweight flexible crests and patches that fold easy. - FanTex: An all-new super comfortable soft fabric. - FanFit: The authentic on-ice

Adir Mobile Blueprint Storage Rack - Adjustable and Portable Vertical Blueprint Holder for Plans, Maps, Posters and Drawings. File Organizer Stand for

PhotoEffect: Create a Blueprint Effect in Photoshop

FanFlex: Lightweight flexible crests and patches that fold easy. - FanTex: An all-new super comfortable soft fabric. - FanFit: The authentic on-ice

Adir Mobile Blueprint Storage Rack - Adjustable Mobile Blueprint Holder, Vertical Architect Drawing Rack with Wheels, Poster Rack Display