National observatory, proposed, Washington, D. C. Courtenay, James. No. 4 in **E,224.8
An inquiry into the propriety of establishing a national observatory. Charleston. Riley. 1827. 24pp. 2114 cm.
This card was printed at the ,. <=? Public Library, July 17, 1918.
L4615 — National observatory, proposed, Washington, D.C.