June 7.- Rev. S. M. Crothers, of Cambridge.
Lectures at the Arnold Arboretum.Mr. J. G. Jack will conduct a series of Lectures and Field Meetings at the Arnold Arboretum during May and June for the purpose of supplying popular instruction about the Trees and Shrubs which grow in New England. They will be held on Saturday mornings at 10 o'clock and on Wednesday afternoons at 3 o'clock, beginning on Saturday, May 2, and closing June 20.
The course is open to both men and women.
The fee for the course is $6.00, payable in advance.
Applications or further inquiries may be addressed to Mr. J. G. Jack, Jamaica Plain, Mass.