New, more accurate information about the mills comes available all the time. I welcome any information that is more up-to-date and accurate than what I have. Since I published my book “Mills of Lancaster County”, readers and others have supplied me with updates to the information in the book. My research also continues as new sources become available. The private addenda page presents two PDF files that you may download. The first one is an addenda to the catalog in the second half of the book. Here I list information that has changed since the book was published. The second file is the full index of mills and their owners sorted by name and date. This list obviously changes whenever I make an update to the catalog.
The following page contains the addenda files to download. This is a password-protected page. The password is the caption of the photo on page 11 of the book (case sensitive).
Here is the link: Show me the addenda.