. Circular. Agriculture. Fig. 1. — Martin box, made by Mr. J. Warren .Jacobs of Waynesburg, Pennsyl- vania. Tliis forms part of a nesting colony on the estate of Mr. Edward L. Parker at Concord, Massachusetts. (Original photograph.). Fig. 2. ^ Swallow box, made by Mr. K. C. Ware, Wari'luun, ^,sacliu>ctis. .Male bluebird bringing insects to its young. (Original photograph taken on the author's farm.). Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfect

---

. Circular. Agriculture. Fig. 1. — Martin box, made by Mr. J. Warren .Jacobs of Waynesburg, Pennsyl- vania. Tliis forms part of a nesting colony on the estate of Mr. Edward L. Parker at Concord, Massachusetts. (Original photograph.). Fig. 2. ^ Swallow box, made by Mr. K. C. Ware, Wari'luun, ^,sacliu>ctis. .Male bluebird bringing insects to its young. (Original photograph taken on the author's farm.). Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original Massachusetts. State Board of Agriculture. Boston, Mass.

---

Size: 1686px × 1482px
Photo credit: © The Book Worm / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: ., bookcentury1900, bookdecade1910, booksubjectagriculture, bookyear