1919 



Hotson; on Sphar/ninii Dressings 



227 



A device (plate 10) used for drying moss has been designed by Mrs. 

 Austin R. Baldwin of the New York County Chaj^ter of the American 

 Red Cross. This is constructed on the plan of a Ferris wheel which is 

 11 feet (3.35 m.) high with eight pairs of arms, each pair supporting two 

 trays of moss, making sixteen in all. Each tray is 33 x 221^ x 21/0 inches 

 (83.8x57.2x6.4) with 1/4-inch (6.3 mm.) wire screen for the bottom 



3 a. 9 /'^lUX^ ^^Q'' CC^yi^/P^Ji^ 



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PL. 



Side elevation and section of the "Ferris" wheel used in the New York 

 County Chapter of the Red Cross. Designed by Mrs. Austin R. Baldwin. 



