Radial velocities of the systems V376 And, EL Aqr, EF Boo, and DN Cam are plotted in individual panels vs. orbital phases. The lines give the respective circular‐orbit (sine‐curve) fits to the radial velocities. V376 And and EL Aqr are A‐type systems, while EF Boo and DN Cam are W‐type systems. The circles and triangles in this and the next two figures correspond respectively to components eclipsed at the minimum corresponding to T₀ (as given in Table 2) or half a period later, while open symbols indicate observations contributing half‐weight data in the solutions. Short marks in the lower parts of the panels show phases of available observations that were not used in the solutions because of the blending of lines. All panels have the same vertical ranges, −350 to +350 km s⁻¹.