Perhaps over-eager to be first, Bullock's misspells Flintom as "Flinton" and Hattersley as "Hattersby."
The second ad provides useful information about the particulars of backgammon instruction in the topics of the 4-part lecture series and also the accreditation of backgammon teachers. Flintom was certified by Hattersley, and now in turn is empowered to certify further local instructors. Most of these pupils would likely have been women interested in incorporating backgammon into their dinner parties.