Photographs copyright Betty Sword, all rights reserved

"His passion for history opens doors to intriguing worlds"
-The Business Review 

"Versatile and effective in his well-craft presentations"
-Tuesday Evening Hour

"Del Valle is an extremely entertaining presenter. Too many historians have a tin ear for what's interesting. Absolutely the opposite with Del Valle."
-Trav S. D., Travelanche

"Thank you for a fabulous 'matinee'.  The audience loved hearing about the theatres and were enthralled with your slides."
-Tracey Simon 
Program Coordinator 
Lynbrook Library 

"The presentation was wonderful. Thanks for coming."
-Kelly & Linda
Genesee-Orleans Regional Arts Council.

"Your slide collection is truly impressive. 
Because of your presentation our annual meeting gave much pleasure to everybody who was present."
-Boro Park Historical Society"

"A charming, knowledgeable, and funny man who seems to know more about Brooklyn theatre history than anyone in captivity."
-Richard Grayson 
from the blog Dumbo Books

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