FRED MEDART MANUFACTURING CO. ment, first establish location of the BX box and then the female sockets (within 15 ft. of the scorer's table). Compute the distance cable is to travel between each scoreboard and the BX box and add the total of 12 feet. Then compute the distance the single cable is to travel from the BX box to the female sockets and in this instance add 9 feet. For the "B" arrangement use the distance that each cable is to travel from scoreboard to the female sockets and add a total of 12 feet. In each instance you will, of course, figure the footage of each cable as 2 ft. where double cable is involved and a single foot where the single line cable is used, when determining the total amount of additional cable that you will re- quire. We would suggest that you indicate on the attached sketch length of each cable and including the additional amount to be computed as aforementioned so that we can check your cable specifications. As aforementioned, a dual board installation has already been completed and operates perfectly. Extending a cable from each board to an inter- mediate point is not an absolute necessity, but is suggested since this scheme provides a means of synchronizing these boards in event that an adjustment is ever required. We believe this to be as practical a setup as can be offered. Cordially yours, FRED MEDART MANUFAC G co. * ented 3 Apparatus & G vision P.S.-—- Price quoted is guaranteed for a period of 30 days from date. RWH: MS