You are seeing (perhaps for the first time) one photo of the group The Tender Tones.
I have looked at some web pages and videos on YouTube and this photo does not appear so I suppose it is a rarity.
Click to enlarge...
The Tender Tones was made up of three Latinos (of Puerto Rican origin), Alex Fermaint (Lead), Frank Ortiz and Charlie Mercado with an African-American Jon Jackson. They recorded in 1959 for the Ducky records the songs with a kid sound "Just For A Little While / I Love You So".
Listen to them...