Was something weird happening in the 1920s or is it just an optical illusion due to the black lines?
I think you’d see similar anomalies in 1880 and 1985 stand out with similar lines.
Was something weird happening in the 1920s or is it just an optical illusion due to the black lines?
I think you’d see similar anomalies in 1880 and 1985 stand out with similar lines.