Dr. Ray L. Winstead
Professor of Biology (retired), Indiana University of Pennsylvania

Dawn and Ray Winstead - January 25, 2020

(Click here for larger photo.)

Photo above taken by Cheri Widzowski

Click photo above for December 30, 2019

Front Page

Christian Essentials

Dr. Winstead's Blood Pressure Tracker: Free Templates for Graphing Blood Pressure in Microsoft Excel

Dr. Winstead's Current Local and World Standard Percentage Metric Time Clock

Blue Spruce Park Chickadees

Dr. Ray L. Winstead
rw ( at ) raywinstead ( dot ) com