I HOPE that's a Photoshop, not an official image... ALL records I can find indicate Bahama was built as one of two San Pedro Alcantara 64's and then upgraded to a 74. I know the Ildefonsos about as well as any non-Spanish-speaker without access to primary material can, and Bahama was NOT one of the twelve Ildefonsos...

The English Wikipedia page on Spanish SOL's Freaking BLOWS, and the Spansih-language page takes a little work to wade through.