Wither Rumors' "Without Her?"

One of my favorite pop psych singles is the Rumors' "Without Her" (Gemcor #50072, 7/65) which I encountered on one of Rhino Records' '80's Nuggets vinyl compilation LPs (appropriately subtitled "Pop"). The A-side of the single by this Los Angeles quartet, "Hold Me Now," turned up on Rhino's first Nuggets 4CD box, but I haven't been able to locate the beautiful "Without Her." I would've pegged it as a likely candidate for inclusion on one of the countless psych compilation CDs out there today; does anyone know where to find it?