Did you try looking at the frame under the lid? Maybe on the upper right corner. Remove the knee board and look around too. It looks like a better quality build than say a Lester. Thicker and more ornate cabinet. I don't think Baldwin put those lower leg braces however, Baldwin did make a lot of different styled spinets from the 30's on up. Maybe a Winter. Really almost impossible to tell unless someone out there has the identical piano.