The fonds consists of correspondence and administrative records The correspondence deals with exhibitions, the annual bulb sale, judges for shows and the purchase of bulbs by members. There is correspondence with other dahlia societies including: Rochester (NY) Dahlia Society, Connecticut Dahlia Society, the National Dahlia Society of England and especially the American Dahlia Society.

Other papers include the constitution, membership lists, rules and regulations of dahlia exhibitions, newsclippings, and reports of dahlia shows.