Collection Name: Commerce and Industrial Development Photograph Collection
Photographer/Studio: Massie, Gerald R.
Description: Three men crouch down, observing machine with microphone attachment that is resting on the ground (sound level monitor). They are taking notes. Other people stand in a semi-circle behind the crouching men, also taking notes. Appears to be outdoors as everyone is wearing a coat.
Coverage: United States - Missouri - Cole - Jefferson City
Date: November 20, 1951
Rights: Copyright is in the public domain.
Credit: Courtesy of Missouri State Archives
Image Number: CID_044-164
Institution: Missouri State Archives
Source: Flickr Commons