Contact H. J. de Blij
To order a book (check or money order only), or to send written correspondence for Mr. de Blij, please use the following Post Office boxes:
November to April Residence:
H.J. de BlijP.O. Box 608
Boca Grande, FL 33921
or
May to October Residence:
H.J. de BlijP.O. Box 787
Chatham, MA 02633
Send e-mail correspondence for Mr. de Blij to: hdeblij35@comcast.net