Content refresh: 15 more media files

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01YDRjtmAiNpo5mK5N3d7QwZ

content/museum/acorn-computer-bbc-master-compact.md

@@ -66,7 +66,7 @@ params:
       Success in the future will depend upon confidence in using new technologies. That's why a computer in the home has to be more than just an interesting diversion or even a useful tool. It has to an investment in tomorrow for you and your children...
 
       Courtesy of **8bs.com**
-    image: null
+    image: /media/museum/pubs/acorn_mastercompact_pub_1.jpg
   - title: 'ACORN AD #2'
     subtitle: ''
     text: |-
@@ -74,7 +74,7 @@ params:
       This attractive package inherits the traditions of the famous Model B BBC microcomputer which is used by children in almost every school in the United Kingdom as well as colleges, hospitals, laboratories, factories, offices, banks and shops.
 
       Courtesy of **8bs.com**
-    image: null
+    image: /media/museum/pubs/acorn_mastercompact_pub_2.jpg
   - title: 'ACORN AD. #3 (NOV. 86)'
     subtitle: ''
     text: |-
@@ -83,7 +83,7 @@ params:
       The BBC Master Compact's educational software, takes children from their first grasp of words and numbers to A-level and beyond.\
       In 84% of U.K. schools, children are already growing up with BBC micros.\
       With a BBC Master Compact at home, your child's ability with computers will progress in leaps and bounds...
-    image: null
+    image: /media/museum/pubs/acorn_mastercompact_pub_3.jpg
   hardware:
   - title: VOLTMACE DELTA CONTROLLERS
     subtitle: ''