Month: September 2019

Below is a blue link below to the slides presented at the Abilene public library on Sept. 19, 2019.  Mockingbird branch. It is at the bottom. The 9/19/19 presentation is the third class … Continue Reading →

Below is a link to the slides presented at the Abilene public library on Sept. 5, 2019.  Mockingbird branch. The 9/5/19 presentation is the first class of the fall semester. I encourage … Continue Reading →