R. Nichols oil painting

This painting by R. Nichols, the painting I believe was purchased in San Gabriel California from Avante Art Gallery, the studio, which closed its doors in 1980, so there is no date on it, the painting was given to me by a friend who owns a few storage unit properties. They were cleaning out storage units, anyway I saved this painting don't know the value, if anyone has any idea or is familiar with this, feel free to share.