Pitchers by Karl Martz, early 1970's.
Earthenware.
Left: 8 inches tall (20 cm). A good example of the "new blue" glaze often used by Karl and Becky.
(This piece was broken in the 1970's; it is now glued together and still has one good side, the side opposite to the one shown.)

Right: 5 inches tall (13 cm).

Each piece is signed on the bottom with an incised "KM" (not circled).
Photographs taken prior to January 1974 by Eric Martz.