Here is the cover-art for the upcoming JAT Publishing release "Encore Performance Volume VI: '57 at 60 ‐ Tonight Elvis Presley" by Joseph A. Tunzi and Daryl W. Restly. This is the second book on these concerts that will be release this year. The othger book is due from the Elvis Files team.
From the press-release:
The book, titled will feature photos of Elvis Presley, from the John Sebert collection, that were taken on April 2, 1957 at Maple Leaf Gardens in Toronto, Canada. These photographs are taken from the original negative sources rather than lower quality scans you might find in other publications. Back in 2015, while JAT Productions was preparing the book, Encore Performance V: One Performance Only, Featuring Chicago '57, Tunzi acquired the original negatives from the John Sebert collection. This collection included over 300 photographs taken that evening. '57 at 60 ‐ Tonight Elvis Presley will retail at $79.95 (includes shipping & handling) and will feature roughly 250 of these images.
(Source: FECC / JAT Publishing)