Invitation for the event

Hall of Science at opening

Crowds awaiting the opening

Bobby Gallagher of the Madison Square Boys Club opens the doors

Left to right - Ralph Treadwell, Director of Activities PAL, Bobby Gallagher, A. C. Gilbert

A. C. Gilbert with Bobby Gallagher

A. C. Gilbert addresses the crowd

Ralph Treadwell

A. C. Gilbert distributes the refreshments

A little help from a friend at the "Push Me" button

More "Push Me" buttons

Getting caps at the reception desk

Boys view the first floor layout.

All those trains

Herman Trisch (right) and two others

Unidentified guests - Can you identify them?

The Adults at the dedication