b&w photograph
Good, three holes punched in matting.
Solar eclipse, featuring the sunspots.
From Burke-Gaffney fonds: astronomy. Written on reverse: 'Eclipse 1952 Feb 25 Sudan (2 yrs. + 2 months before minimum) 1952 Feb 25: Sudan (sunspot minimum early in 1952) S255.
Date Catalogued: 2/19/1998