Volume 47 number 1 (2019)
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We report 124 radial velocities for the δ Sct variable stars VZ Cnc, AD CMi, DE Lac, and V474 Mon, covering full pulsation cycles. Although we also obtained data on KZ Hya, the signal-to-noise ratios of those spectra were too low to determine meaningful velocities. We confirm the multi-periodic behavior of both VZ Cnc and V474 Mon. However, our data do not cover a long enough baseline to address the multi-periodic nature of AD CMi claimed by Derekas et al. (2009). Our velocities, added to those in the literature for DE Lac, suggest discordant center-of-mass velocities, but the data are few.