Pennsylvania climatological map Climate yearly temperature rainfall 1872 old map World otherwise sheet remains clean and

otherwise sheet remains clean and well-preserved overall

but very likely engraved by Hooge

12 5/8" H x  7 5/8" W

Martha Washington

ornamentation including body tattoos

Pennsylvania climatological map Climate yearly temperature rainfall 1872 old map World otherwise sheet remains clean andClimatological Map of Pennsylvania Showing the Average Temperature, Amount of Rainfall &c. By Lorin Blodget. Issued Philadelphia, 1872 by O. W. Gray. Lovely, early, remarkably detailed Meteorological thematic state map. Among the earliest thematic maps to depict Pennsylvania with this level of scientific fact expressed cartographically. Explanatory key at top right denotes symbols for mean temperature in the summer and winter, with variable shading