From f06f4a7e6d3b5adb5002a8fe7913ecd47cf16dcc Mon Sep 17 00:00:00 2001
From: Philip Sargent <philip.sargent@gmail.com>
Date: Fri, 31 Oct 2025 22:29:05 +0000
Subject: [PATCH] Online edit of entrance 1623-21

---
 cave_data/1623-21.html | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/cave_data/1623-21.html b/cave_data/1623-21.html
index b344af029..0e6d3582a 100644
--- a/cave_data/1623-21.html
+++ b/cave_data/1623-21.html
@@ -27,7 +27,7 @@ the form documented at
 
 <entrance>
   <entranceslug>1623-21</entranceslug>
-  <letter></letter>
+  <letter>a</letter>
 </entrance>
 
 <explorers>H&ouml;hlenforschervereinigung Altaussee, 1938</explorers>