India 1983 Bombay Natral History Society Indian Hornbill (Cancelled Brochure)
India 1983 Bombay Natural History Society Indian Hornbill (FDC)
India 1983 MNH Bombay Natral History Society Indian Hornbill
India 1983 MNH Bombay Natral History Society Indian Hornbill (Block B/L 4)