Show r Miami Beach Dog Track Solves Problem Problem Saves Saves Sport MIAMI BEACH Fla Jan 5 5 The IP-The tP The toughest probe lent lem em In Florida has been licked and dog race fans now watch greyhounds run around an oval only a a. st stones stone's nes ne's throw from the surf here Military security officers are satisfied with the provisions provisions provi- provi ions effected by Iy the Miami Beach Kennel fennel l club despite its closeness to o waters where enemy submarines submarines submarines rines were known to have been operating operating- less than a a. year ago It was found that a 91 94 per cent reduction in general lighting and use of a newly invented system of red infrared speed photography photography- plus lus a sympathetic public would public would solve olve the problem Formerly the tracks track's back i L i. i 2 stretch was illuminated by a couple of dozen watt 1000 electric electric elec elec- lights The front stretch had hadas as many The grandstand grandstand grandstand grand grand- stand was flooded with light from watt bulbs Now the track is illuminated with watt 40 lights and the grandstand has just seven 25 watters drawn well up among the rafters All the permanent lettering lettering lettering let let- on the results board is in paint with weak lights giving details detal A shield hides the board from the sea The photo finish lights formerly former former- ly foot o 0 w c r per square foot now is a dull red redI glow from the infra red infra red bulbs I testing only 7 74 foot candlepower per square foot a J |