Avante was the official newsletter of the Central American Mission beginning with President Hansen. So far I have issues from August 1964 to July 65. Then in September 1965 Avante continued as the official newsletter of the Guatemala/El Salvador Mission. I have issues through Novemeber 1965. Click on the cover page of any issue to see the pages for that issue. If anyone has other issues please contact me at dave@dnmuxo.com. They are great sources of companion names, new missionaries, and mission news.