sentences:  He also built up interest by excellent public relations work, so that the Observatory attracted attention throughout the world of amateur astronomy.A number of exhibitions and "Open Days" were held at which the work of the local amateurs was exhibited.Ford also organised displays of the work of the Observatory and the local Society at the B.A.A.’s Exhibition Meetings in London, which excited great interest among the assembled amateurs, and resulted in many of them making a special journey to Dundee during their holidays.