There is no information on the following six drawings, but based on the style and the fact they were intended for the Swing Eggshell shape, they most likely date to the late 1930s. Each of the six scenes depicts a potter at work and none made it to production.
All six original drawings are part of the collection of The Fiesta® Tableware Company.
Kiln Placer, yellow trim towards edge.
Glaze Dipper, yellow trim at verge.
Handle placement on cups. The small sprig at the bottom left would have been placed on the opposite side of the cup.