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

Ray Winstead
February 11, 2023
Hot Chocolate Walk
Blue Spruce Park

Ray Winstead and Barb Hauge
Click photo or here for enlarged photo.

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