View Single Post
  #19  
Old 11-30-2023, 03:04 AM
Ramairnacho Ramairnacho is offline
Chief Ponti-yacker
 
Join Date: Aug 2021
Location: Antioch Ca
Posts: 712
Default Injection point

I guess the 1970 had a different mold injection hole. Here is a clear pic of it and no engraved ic. The little ic I think was a different mold. Does anyone know what ic stands for? Where both big and little plus blank.used in 1970?
Attached Thumbnails
Click image for larger version

Name:	IMG_20231124_181426_03.jpg
Views:	62
Size:	30.3 KB
ID:	624021