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Substitutes. Composition clock cases. New clock conserves critical metals. Two-bit model (right) produced by Gilbert Clock Corporation, compared with metal-case model which sold under the same guarantee. Saves brass, aluminum, phosphor, bronze and steel --and eases the transportation problem by reducing the weight 47 1/2 percent

Substitutes. Composition clock cases. New clock conserves critical met...

Public domain photograph of Connecticut in 1930s, free to use, no copyright restrictions image - Picryl description

Substitutes. Composition clock cases. New clock conserves critical metals. Two-bit model (right) produced by Gilbert Clock Corporation, compared with metal-case model which sold under the same guarantee. Saves brass, aluminum, phosphor, bronze and steel --and eases the transportation problem by reducing the weight 47 12 percent

Substitutes. Composition clock cases. New clock conserves critical met...

Actual size of negative is C (approximately 4 x 5 inches). Title and other information from caption card. Transfer; United States. Office of War Information. Overseas Picture Division. Washington Division; 1944... More

Substitutes. Composition clock cases. New clock conserves critical metals. Two-bit model (right) produced by Gilbert Clock Corporation, compared with metal-case model which sold under the same guarantee. Saves brass, aluminum, phosphor, bronze and steel --and eases the transportation problem by reducing the weight 47 1/2 percent

Substitutes. Composition clock cases. New clock conserves critical met...

Public domain photograph of Connecticut in 1930s, free to use, no copyright restrictions image - Picryl description

Substitutes. Composition clock cases. New clock conserves critical metals. Two-bit model (right) produced by Gilbert Clock Corporation, compared with metal-case model which sold under the same guarantee. Saves brass, aluminum, phosphor, bronze and steel --and eases the transportation problem by reducing the weight 47 12 percent

Substitutes. Composition clock cases. New clock conserves critical met...

Actual size of negative is C (approximately 4 x 5 inches). Title and other information from caption card. Transfer; United States. Office of War Information. Overseas Picture Division. Washington Division; 1944... More