POLLY KNIPP HILL & KURT HAGERMAN ART LOT: 1) ''Rock School'', Colored Etching, sight size 6.25'' x 8.5'' with margins, pencil signed lower right, numbered 9/100 lower left and titled, framed, 10.75'' x 13''; 2) Glengarry'', 9.75'' x 13'', pencil signed lower right, titled lower left; 3) ''Tropic Turf'', depicting a horse race scene, 9.75'' x 13.125'' with margins, pencil signed lower right, titled lower left; 4) ''Winter Show - Florida'', depicts a waterskiing scene, 8.75'' x 12'' with margins, pencil signed lower right, titled lower left; 5) Florida Bear Hunt, 9.75'' x 13'', pencil signed lower right; 6) ''Gamble Mansion'', 9.75'' x 12.75'', pencil signed lower right, titled lower left.