Antique W. M. Mckenna Air Raid All Clear Turned Brass Bell 10 4LBS M. W. 53TB

Lightly ring the bell and it sounds for about 8 seconds after the ring. This is a loud ringing bell but the video is lightly hammered. I believe this to be an early Mckenna Bell.

1.0.0n, 9.9.23^, vv3.