Here's the catalog data from Indiana University Sheet Music Collections:

WHEN PAW WAS COURTIN' MAW
Words, Jack Manus. Music, Leonard Joy. 1938
First Line: I asked my paw where did they go when folks went courtin'...
Chorus First Line: They didn't have no 'airyplanes', didn't have no streamlined...

According to allmusic, it has been recorded by The Five Keys, Glenn Miller & His Orchestra, Stuff Smith & His Onyx Club Boys, Dick Todd, and The King's Singers.