Show Petri and Lands Lands' Lead Bike Race Kace CHICAGO Oct 27 AP AP Th The German-American German team of Otto Petri and Dave Lands and the Italian American combination o or of Georgetti and and McNamara Mc am ra battled for forth forthe th the lead as the field of fifteen sped spec away toward the halfway point Inthe in inthe inthe the six-day six bicycle grind at the Coliseum Having usurped the Georgetti- Georgetti McNamara lead Monday night Perl Petri Pe- Pe tri tn rl and Lands pressed the advantage last ast night and Jumped well a ahead heat 1 In n point scoring At midnight the first fifty-first hour they were one lap ahead after traveling miles with the he third division leaders several laps aps back |