It’s Engineer Bill on the Cartoon Express! (But who is Skipper Frank? That’s a new one on me).

Here’s a couple of Bob Clampett cartoons:

"Porky in Wackyland," 1938. Wiki entry here.

"Russian Rhapsody," 1944. Wiki entry here.

Disney’s "Der Fuehrer’s Face," 1943.  Wiki entry here.

And Chuck Jones’ "What’s Opera Doc," 1957. Wiki entry here.