Bob DeMateis

£16.83

David Pogue

£25.00

Paul Van Pernis and John G. Wells

£28.64

I. L. Iron

£6.96

Kenneth L. Cope

£18.57

William N. FitzGerald

£20.12

Joshua Rose

£18.57

Barry Lee David

£21.67

I. J. Schuitema and H van Herwijnen

£15.48

Kenneth L. Cope

£16.25

Kenneth L. Cope

£15.48

Robert Riddell

£10.06

Don Rosebrook

£15.48

Kenneth L. Cope

£13.15

Thomas A. Hoerner and Mervin D. Bettis

£13.93

Dana M. Batory

£13.93

John M. Whelan

£18.57

Sandusky Tool Company

£5.41

Joshua Rose

£13.15

James Lukin

£15.48