1970 Press Photo Sonny Siebert, Boston Red Sox pitcher, in Winter Haven

Boston Red Sox Pitcher Sonny Siebert tests his arm as he throws Batting practice at first spring training workout in winter haven today. Siebert had an operation during winter for removal of calcium deposits on the elbow.

Photo measures 7.25 x 9.75 inches.

Photo is dated 02-17-1970.



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