View Original: | Clock without hands, used by Prof. John Donald to encourage farmers to keep accurate accounts, c. 1930 - Wisconsin Historical Museum - DSC03224.JPG (3031x5274) | |||
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Keywords: Clock without hands, used by Prof. John Donald to encourage farmers to keep accurate accounts, c. 1930 - Wisconsin Historical Museum - DSC03224.JPG en Exhibit in the Wisconsin Historical Museum Madison Wisconsin USA This item is old enough so that it is in the public domain Photography was permitted in the museum without restriction 2013-07-24 11 10 00 own Daderot cc-zero Antiques in the Wisconsin Historical Museum Uploaded with UploadWizard Clocks without hands Pendulum regulators |