Tangible Media: Removable Storage of Image, Sound, Motion and Data
Tangible Media: Removable Storage of Image, Sound, Motion and Data
Tangible Media: Removable Storage of Image, Sound, Motion and Data
Grooves
United Record

Material:

Shellac

Dimensions:

10 in. (25 cm) diameter
1½ in. (38 mm)

Could only be played on machines from The Great Northern Manufacturing Co. Discs were overstocked Columbia discs relabeled.