Abstract: The three lakes investigated gain water- from adjoining water-table aquifer and lose water to Floridan aquifer by downward leakage. Net seepage (net exchange of water between lake and aquifers) can be estimated by equation S = AX + BY, where S is net seepage, X represents hydraulic gradient between lake and water-table aquifer, A is lumped parameter representing effect of hydaulic conductivity and cross-sectional area of materials in flow section of water-table aquifer, Y is head difference between lake level and potentiometric surface of Floridan aquifer, and B is lumped parameter representing effect of hydraulic conductivity, area, and thickness of materials between lake bottom and Floridan aquifer. If values of S, X, and Y are available for two contrasting water-level conditions, coefficients A and B are determinable by solution of two simultaneous equations. If the relation between lake- and ground-water level is same on all sides of the lake with regard to each aquifer and if X and Y are truly representative of these relations, then X and Y terms of equation provide valid estimates of inflow to lake from water-table aquifer and outflow from lake to Floridan aquifer.

Photograph of Katy Allred (left) and her wife Emily Kitchens wearing face masks and posing in front of a model ship in the Star Wars area of Disney World.

Letter from D. W. Kempner to Southern Fern Growers, Inc. requesting a delivery of 50 ferns and plants (but no Sprengeri plants).

Letter from Daniel W. Kempner to Peter Pearson responding to an advertisement in the Florists Review about crotons before asking Pearson if he carries rubber trees and what varieties are available.

Letter from Daniel W. Kempner to the Ustler Brothers asking for the availability of Crotons and rubber trees for sale, as well as the sizes and varieties.

Letter from Orlando Plant and Cut Flower Co. to D. W. Kempner discussing his inquiry about plants and large Palms.

Letter from Southern Fern Growers, Inc. to D. W. Kempner informing him that they will ship his order on September 9th. They estimate that the order will arrive on September 12th.

Letter from Ustler Brothers to Daniel W. Kempner informing Kempner they do not have Crotons but can ship Ficus or other rubber plants.

Memorandum from Daniel W. Kempner requesting a catalog of tropical plants.

Script from the WBAP-TV/NBC station in Fort Worth, Texas, relating a news story.

Photograph used for a story in the Oklahoma Times newspaper. Caption: "Award Winner at he Military Air Transport Service's NCO Academy at Orlando Base, Fla., is M-Sgt. John C. Hodges, who was graduated this month."

Postcard from WASP Cornelia Yerkes to her parents discussing recent work. The postcard features an image of a Douglas A-20 practicing skip bombing.

Postcard from WASP Cornelia Yerkes to her parents Fred and Frances featuring a black and white photo of a Douglas A-20 at low altitude practicing "skip-bombing."

Certificate from the Air Force showing that Gayle D. Ewing completed her Women Airforce Service Pilot training.