Four very nice clean well-cared for Department of Agriculture Farmers' Bulletins, all focused on aspects of growing and marketing apples. All are tightly bound and clean and measure 5-3/4" x 9-1/4". Only one has a small chip at top of spine. Collectively the booklets contain 86 pages illustrated with photos and drawings. Titles and dates are as follows: Apple Bitter-Rot and Its Control, 1918; The Round-Headed Apple-Tree Borer, 1919; Preparation of Barreled Apples for Market, 1919; and Apple Blotch, 1926. I have many of these bulletins from this time period, so if you are looking for on... View More...