entire letter to Calcutta showing a good strike of the very rare oval-framed "MORADABAD/POST FREE" (HG 1, four recorded). Fine exhibition item. Photo" /> cover Moradabad: 1819 (29 May)<I> "on the service"</I> entire letter to Calcutta showing a good strike of the very rare oval-framed "MORADABAD/POST FREE" (HG 1, four recorded). Fine exhibition item. Photo | Christie's