The photo is also in this book....
The caption reads, "Capotage of the Grumman J2F-5 Duck 0252/2-O-24 on 04.13.49 in Commandante Espora, with TN Radl and CS Pardo as crew" There is also a photo of another Duck in the same situation, a G-15 (equivalent to J2F-4), coded 3-O-10