The most important non-protein nitrogenous constituents of milk are urea, creatinine, creatine, and uric acid. Urea is the diamide of carbonic acid and is the chief end-product, so far as nitrogen is concerned, of the physiological metabolism of...
As far as I have been able to determine from the scant literature at hand, no attempt has been made as yet to determine the percentage of non-protein nitrogen in milk by a procedure simple enough for use as a clinical method. This problem was...
Polychlorinated biphenyls (PCBs) are persistent environmental pollutants which
are detectable in the serum of all American adults. Amongst PCB congeners,
PCB 153 has the highest serum level. PCBs have been dose-dependently
associated with suspected...
Full-length character portrait of actor George A. Beane, standing with head bent over a book held (closed) in his right hand, and left arm supporting his lower back. He wears his hair parted in the middle; an overcoat; and dark socks over white...
Sarah Davidson Burns, her grandson Henry Burns, and her great-granddaughter Violet sit at the hearth inside Sarah's cabin. Sarah is smoking a pipe. Her cabin was beside the Dry Branch of Bullskin Creek. The cabin walls are lined with newspapers and...
The exterior of Kehoe's Grocery. The long but narrow brick building has a canopy over the front door reading "Kehoe's Grocery." The entryway has a number of baskets and boxes by it as well as a stand holding brooms. One of the boxes...
A woman in a floral overcoat or housecoat leans down to look in the freezer compartment of a refrigerator. On the top shelf are ice cube trays, milk bottles, and a tin of Ballard Buttermilk Biscuits. The second shelf has two bowls. The next shelf...
Location: 127 W. Jefferson Street, Louisville, Kentucky. A sign above this store's awning reads, "City Poultry & Egg House. Milk fed poultry. Strictly fresh eggs. Cash paid for poultry and eggs. Coops and cases for sale." A man with a...
Address: 2120 Bardstown Road, Louisville, Kentucky. Steiden Stores, Marshalls and Taylors are pictured. On top of these stores billboards advertise Kool Cigarettes, Fischer's meat, and Model Farms Milk "Good Anytime." Across the street...
Address: Bardstown Road and Douglass Boulevard, Louisville, Kentucky. The intersection of Bardstown Road and Douglass Boulevard is shown as cars drive down Bardstown Road. More cars are parked next to the Arno and Steiden Stores. Signs above the...
A window shows oranges, casseroles, chicken, pie, ham and other food. A sign indicates, "We use only chicken to make our chicken salad. It's fine. Try it. Sandwich 10 at our Luncheonette. Woolworth's." A Noon Lunch menu lists fried fish...
Group of people, including men and women both white and black and a young girl and boy, and cats standing and sitting in front of a wooden dairy building with a brick chimney at a dairy farm, possibly in Clark County, Kentucky. Two delivery wagons...
Southern Railway (U.S.); Railroad companies; Streets; Street railroads; Bridges
A streetcar track and a road at Southern Railway underpass at Preston Street near Audubon Park, Louisville, Kentucky. Streetcar pictured behind the bridge is a southbound 800 Series car heading for Coke's Station, Southern Railway, Louisville,...
Portraits; Portrait photographs; Men; Business people
Portrait of William Burke Belknap of Goshen, Kentucky, President of F.C. Co-operative Milk Producers Association, wearing a suit and tie. This photograph has been painted on to crop his image and spots of discoloration. Handwritten on back of...
Portraits; Men; Business people; Horses; Horseback riding
William Burke Belknap of Goshen, Kentucky, President of F.C. Co-operative Milk Producers Association, sitting on the back of a horse, in front of a stable and car. Handwritten on back of image: Pevine Queen (name of horse?). Stamped on back: August...
Portraits; Group portraits; Families; Men; Women; Children; Boys; Horses; Horseback riding; Business people
William Burke Belknap of Goshen, Kentucky, President of F.C. Co-operative Milk Producers Association, with his wife, Helen Clark Strong Belknap, and their three sons, all on horseback. Stamped on back of image: August 28, 1933.
