1923 5 24 INDY 500 Practice Speed of Packard and Durant Cars Indicates Records Will Be Broken– Murphy Makes One Lap at 1:26.3 MOTOR AGE U of MN Library 8″x11.25″ page 13

1923 5 24 INDY 500 Practice Speed of Packard and Durant Cars Indicates Records Will Be Broken– Murphy Makes One Lap at 1:26.3 MOTOR AGE U of MN Library 8″x11.25″ page 14

1923 5 24 INDY 500 Practice Speed of Packard and Durant Cars Indicates Records Will Be Broken– Murphy Makes One Lap at 1:26.3 MOTOR AGE U of MN Library 8″x11.25″ page 15