School Bulletin March 2, 1970

School Bulletin March 2, 1970, Vol. 48, No. 22

On The Cover: Sun and moon march together across the sky in a spectacular multiple-exposure photograph of a total eclipse. A final exposure recorded the scientist and his gear.

In This Issue:

• Solar Eclipse
• New Guinea Fair
• Purple Martins
• Boston Massacre
• Lake Chad
• Also… Minute Man Park, Judith and Marias Rivers, Mercator’s Maps