Several changes have been made in the electric windshield wiper for open cars. These changes slightly alter the installation instructions contained in the May Bulletin.

When installing the present electric wiper on open cars, it will be necessary to drill a 1/4-inch hole on the inside of the windshield support 3 1/2 inches below the centerline of the windshield wing nut. This 3 1/2-inch dimension must be observed to avoid conflicting with the installation of windshield wings.

With the exception of these changes the windshield wiper instructions contained in the May Bulletin apply to the present wiper.