The color of Beta Lyrae in 1958.

A redetermination of the photometric calibration used in the reduction of the 1958 Lick Observatory observations of P Lyr leads to a B - Vcolor which is about 0.04 mag redder than originally published. The B - V color of P Lyr in 1958 is thus, within the uncertainties of color transformation, the same as in 1959. Subject headings: eclipsing binaries - stars, individual