nice old amp found

[Andy Le Blanc]

I've found a wards\airline amp in really good shape
its a P.A. large suitcase that comes apart becomeing the speakers
with the amp left secured in the base.... it looks to be all original
the speakers are 12" cinaudagraph corp..... the numbers off the frame are
fb 12-11.......2349......62-2462 any guesses on date
its a pair 6l6 , 5u4, and a handful of metal type pre's 6c7? all ken-rad
and wards labeled tubes...... model# H4225...... havent applied power yet
still have to give it a once over...... filter caps could be an issue
it looks to be in great form and maybe worth the effort to properly restore
any more info would be appreciated..... it seems scarce for the brand