Auctioined on eBay in August 2005. It appears as though it was made for radio broadcast and is surely the standard mono single mix.
The Beatles & Elvis Presley
RARE 10" 78RPM ACETATE LP
THE BEATLES & ELVIS PRESLEY
"LOS BEATLES & ELVIS PRESLEY"
RÁDIO EMISSORA DE PIRATININGA-PRB6
10" 78RPM LP - 2 tracks
ORIGINAL MADE IN BRAZIL OR MAYBE IN ARGENTINA 78RPM ACETATE
Super Rare 78RPM acetate probably made by Radio Emissora de Piratininga. One of a kind record, bringing The Beatles on one side and Elvis Presley on the other. However, a Spanish "Los" instead of "The" comes in front of the name, just like the title tracks that also come translated to Spanish, making this record even more strange. As in Brazil, Portuguese is the speaking idiom, maybe it is an import from Argentina. A very odd release indeed.
JACKET (A REGULAR COMPANY ART SLEEVE): VG (tape on seams)
1. Ayudame (Help !) - THE BEATLES
2. Loco For Las Muchachas (Girl Happy) - ELVIS PRESLEY