Neat old case in great working order.  Blue fur lining probably 1970's.  All hinges and clasps function but are oxidized. The compartment is intact except for the tab you use to open it.  Smoke free home.

Interior measurements

Full length: 43 3/4"

Lower bout: 16 1/2"

Upper bout: 11 3/4"

Depth: 4 1/2"