Mark & the Escorts (1964)

(left to right- Ricky Almaraz, Trini Basulto, Richard Rosas, Mark Guerrero {seated}, Ernie Hernandez, and Robert Warren)

The Escorts (1963)
(Laguna Park, East Los Angeles)

(left to right- Mark Guerrero, Robert Warren, and Ernie Hernandez)

The Escorts at Lalo's (1963)

(left to right- Robert Warren, Mark Guerrero, and Ernie Hernandez)
(Introducing us in the background, Lalo Guerrero)

The Escorts (1964)
(Bakersfield, California)

Mark & the Escorts in (1964)

(Indio, California)

Mark & the Escorts at the Boulevard Theater (1965)

(left to right- Mark Guerrero, Trini Basulto, Ernie Hernandez, Robert Warren, Richard Magaña. Richard Rosas, and Joe Cabral)

Mark & the Escorts (1965)

(left to right- Joe Cabral, Richard Magaña, Trini Basulto, Ernie Hernandez, Richard Rosas, and Mark Guerrero)

Mark & the Escorts (1965)
(Griffith Jr. High School Tower Queen Dance)

(left to right- Richard Morin, Joe Cabral, Richard Magaña, Mark Guerrero, Trini Basulto, Ernie Hernandez (hidden behind Trini), and Richard Rosas)