Comparison of products, population, & resources of the free & slave states
Publisher: s.n.
Published: 1861
Place of publication: Cambridge, Mass.?
Language: eng
Subjects: Statistics; African Americans; Population; Slaves
Other titles: Comparison of products, population, and resources of the free and slave states
Notes: Copyright entered by John M. Batchelder in 1861.

Bar graph printed in black; flag illustrations flanking the caption title.

Another edition of the same year is printed in black, red, and blue and has flag illustration situated in the middle of the caption title.