From the collection of Hans Perk; originally posted on his blog A. Film L.A. and reproduced here with his permission.

PROD. NO. UM-38    PROD TITLE "Mickey's Polo Team"    DRAFT NO. FINAL     PAGE NO. 1    DATE 1935
SEQ.NO __________    SEQ.TITLE _______________________________________________________________
Director _________________    ASST. DIR. ____________    LAYOUT MAN ____________    SEC'Y___________
SCENE NO.	ARTIST	SCREEN FOOTAGE	B. G. DATA	DESRCRIPTION OF ACTION
1	[Johnny] Cannon			L. S. GRAND STAND -- playing field -- band playing - TRUCK & X-Dis to:
1a	Grim [Natwick]			CU Score Board
2	"			Jack Holt on Horse - blows whistle.
2A	[Johnny] Cannon			Mickey through goal post.
2B	Grim [Natwick]			Cartoon characters cheering.
2BB	"			CU Shirley Temple and three pigs.
2C	[Johnny] Cannon			PAN Mickey - Goof - Wolf - Duck parade by camera.
3	[Art] Babbitt			Laurel in through goal posts.
5	Grim [Natwick]			Shot of actor crowd cheering.
5A	"			CU W. C. Fields