Armstrong Cork,. 1932. “Armstrong's Acoustical Products”. Corkoustic, Ceramacoustic For Acoustical Correction Of Churches, Auditoriums, And Theatres, And Noise-Quieting Of Banks, Schools, Hospitals, Offices, Sunday School Rooms, Factories, And Other Public Buildings. Lancaster, PA.
WARNING
This version of the database is depricated and will be shut down in the near future!
Please use our new version at: https://soundandscience.net
Displaying 71 - 80 of 1338