Issue for Aug. 1, 1923 lacks "New series" statement. Issues for Aug. 1, 1923-Dec. 1996 called [New ser.] v. 1, no. 1-v. 74, no. 12; for Jan. 1997- called v. 94, no. 1-
Issued by: Massachusetts Horticultural Society, Aug. 1, 1923-, in conjunction with the Horticultural Society of New York and the Pennsylvania Horticultural Society, -Mar. 15, 1930.