diff --git a/noinfo/entrance_data/1623-1987-02.html b/noinfo/entrance_data/1623-1987-02.html
index c6dd1e92a..9dffb8b3f 100644
--- a/noinfo/entrance_data/1623-1987-02.html
+++ b/noinfo/entrance_data/1623-1987-02.html
@@ -13,7 +13,7 @@
 <entrance_description></entrance_description>
 <explorers></explorers>
 <map_description></map_description>
-<location_description>100m uphill to the left from <a href="../1623/157.htm">157</a> and 0/5. This entrance was found by CUCC in 1987, but was not given a number because a carbide pig was found at the entrance and taken to be evidence of previous or ongoing exploration. The entrance was then lost for many years (except briefly when Brian Outram refound it and took the carbide pig, without realising its significance).  At one point it was postulated to be the same cave as <a href="../1623/bogen.html">Bogenh&ouml;hle</a>, but was finally relocated in 2007.</location_description>
+<location_description>100m uphill to the left from <a href="../1623/157/157.html">157</a> and 0/5. This entrance was found by CUCC in 1987, but was not given a number because a carbide pig was found at the entrance and taken to be evidence of previous or ongoing exploration. The entrance was then lost for many years (except briefly when Brian Outram refound it and took the carbide pig, without realising its significance).  At one point it was postulated to be the same cave as <a href="../1623/2006-06/2006-06.html">Bogenh&ouml;hle</a>, but was finally relocated in 2007.</location_description>
 <approach></approach>
 <underground_description></underground_description>
 <photo></photo>
@@ -26,7 +26,7 @@
                       S? = Spit (?),
                       U  = Unmarked,
                       ?  = Unknown" -->
-<marking></marking> 
+<marking>S</marking> 
 <marking_comment></marking_comment>
 <!-- findability options: ? = To be confirmed ...,
                           S = Surveyed,