Will do for Next Summer.

Please give me plan and measurements of a single tennis-court, and tell me how it may be made a double court.

Will Kelsey.
Baraboo.

Choose the place for your net so as to give an equal space behind each base-line. Measure 36 feet, and put in a peg at either end, with the tape-line fastened to it. Take 39 feet on one measure, and 53 feet ¾ inch on the other. Where they cross is one corner. Mark off 21 feet from the net from one end of the service-line. Transpose the measures and do the same thing, and you have half the court. Carry the measures to the other side of the court, and repeat the operation. The central-line runs from the middle of each service-line. The inner side-lines run from base-line to base-line 4 feet 6 inches inside of the side-lines. If you are marking out a double court only, do not carry the inner side-lines beyond the service-lines. Make a mark inside the middle of the base-line to show where the server may stand. The diagonal of a single court is about 47 feet 5 inches. If possible, have the court run north and south.