Mario,
With a bit of image tweeking
astronomy.net solved it. It is centred at 12:40:19.650, -5:14:32.367 and my size estimate proved very close -
66.69 x 44.59 arcminutes.
Given that I could then tell uniMap NGC4593 was in frame it gave the overlay attached.
You have 21 deep sky objects in frame. 3 NGC objects, 1 IC and 17 PGC galaxies.
Andrew