Millstone: each of two circular stones used for grinding grain like the ones at Rock Creek Park's Peirce Mill.
Millstone: each of two circular stones used for grinding grain like the ones at Rock Creek Park's Peirce Mill.
Illustration is matted with full signature of artist and date “Robert Sivard 1975” on right side of matte window. Unpublished illustration originally completed for Rock Creek Park's Peirce Mill visitor information brochure. Note spelling variation: "Pierce Mill." Illustration includes overlay and Prestype for layout presentation. The original purpose of the illustration was for a traveling exhibit and other uses, but neither materialized.; Abbr=PUB
U.S. National Park Service
Project=Peirce Mill poster concept; Reflective Art