chore(README):Update

Include links to some deliverables exported to Wikimedia Commons.

diff --git a/README.org b/README.org
index e6ce7b7bb19596069f10102aa989a5d5d3a3907d..0f84d55d0220a3fc7e2d2377a77d2e1fe58bf086 100644 (file)
--- a/README.org
+++ b/README.org
@@ -6,13 +6,22 @@ This repository contains drawing files for constructing personal P&IDs
 (Process and Instrumentation Diagrams) and PFDs (Process Flow
 Diagrams).
 
+** Summary
+
+See the [[File:REVISION.org][drawing revision history]] for a list of tracked files.
+
+Some drawings may be uploaded to Wikimedia Commons. Notable sets include:
+
+- [[https://commons.wikimedia.org/wiki/File:Technical_drawing_templates_(ISO_5457_1999_Sizes_A0-A4).pdf][BK-2020-04-PID-1]]: Chemical engineering symbols (ISO 10628-2:2012 Symbols)
+- [[https://commons.wikimedia.org/wiki/File:Technical_drawing_templates_(ISO_5457_1999_Sizes_A0-A4).pdf][BK-2020-04-TMP-1]]: Technical drawing templates (ISO 5457:1999 Sizes A0—A4)
+
 ** Directories
 
-*** [[./DEL/][~DEL/~]] : Deliverables
+*** [[File:DEL][~DEL~]] : Deliverables
 May include drawings exported into PDF format.
-*** [[.DWG/][~DWG/~]] : Drawing source files
+*** [[File:DWG][~DWG~]] : Drawing source files
 May include Inkscape SVG files.
-*** [[./IMG/][~IMG/~]] : Reference image files
+*** [[File:IMG][~IMG~]] : Reference image files
 May include various image files used in creation of project source
 files.