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."
"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."
from the blog Dumbo Books