Triumphs question

The_Hook_Up

I am pretty sure that the Triumphs that recorded for Verve and Volt arent the same Triumphs that recorded for Okeh...does anyone know the pedigree of these bands? Shit, I dont even know if the Verve and Volt Triumphs are the same...I like all three records, but since they are 45s, have different songwriters for every song and are on three different labels, I am very very confused about these records...