(Route 5032) Louisville & Cincinnati Mail Line, 5, Jun 9, bold strike of route agent cds with separately struck "5" cent rating within, on folded letter datelined "Louisville June 8th 1852" to New York City carried on Route 5032 to Cincinnati; light stain, a Very Fine strike. Towle No. O-21-c1  Estimate $150 - 200. $0 (Image)