There is a Handbook just released by Berks Co. Assoc., Historic Family Graveyards. (graveyards in Oley area) This is a updated book. $25.plus $3.50 shipping. Berks co. Historical soc. is to have copies to sell plus other business and organizations. Try writing to: Berks County Assoc. for Graveyards Preservation PO Box 3707 Reading,Pa. This is very active assoc. that's preserving Family graveyards and they do wonderful work to restore graveyards. Gwen