Ron Telesky Taxidermy (later Telesky Taxidermist Ltd.) was established in 1966 by Ron Telesky. It moved to 545 Arlington Street in 1969. The business closed in 2021.
This is a 2021 photo taken by Christian Cassidy shortly before it closed. These are head forms.
For more information about the building and business: http://westenddumplings.blogspot.com/2021/02/farewell-telesky-taxidermist.html
Photo by Christian Cassidy, 2021