Hi Melissa,
Thank you for the details!
Appears to be a reissue of the JUDSON (also Riverside Wonderland) album from 1957, with the last track of each side interchanged.
Can someone aurally verify the tracks are as listed?
Best wishes, Thomas.

JUDSON (Wonderland Series) J 3026             NY, December 1957
GOBBLEDEGOOK SONGS
Stanley Holloway accompanied by The Gobbledegook Symphony Orchestra (Milton Kaye, piano, organ, celeste; and Moe Goldenberg, drums, tympany, and odds­and-ends).

WONDERLAND 1415 (Riverside RLP 1415)
ELEPHANT ALPHABET
(produced by Bill Grauer Productions Inc.)

SIDE 1
1. Bouncing Ball
2. The Gobbledegook
3. The Lion Tamer
4. Sven Svensen
5. The Frog, The Duck, The Fish
6. Wooden Shoes
SIDE 2
1. Ump-Diddle-Diddle
2. The Elephant Alphabet
3. Pete Petersen's House
4. The Longest Train
5. Why the Giraffe Laughed
6. The Dancing Bear