diff --git a/core/models/caves.py b/core/models/caves.py
index 9336f5b..2494a4e 100644
--- a/core/models/caves.py
+++ b/core/models/caves.py
@@ -28,7 +28,7 @@ from troggle.core.models.survex import SurvexStation
 from troggle.core.utils import writetrogglefile
 from troggle.core.utils import TROG
 
-# Us ethe TROG global object to cache teh cave lookup list
+# Use the TROG global object to cache the cave lookup list
 Gcavelookup = TROG['caves']['gcavelookup']
 Gcave_count = TROG['caves']['gcavecount']
 
diff --git a/core/views/scans.py b/core/views/scans.py
index 4e256a6..1b9ab95 100644
--- a/core/views/scans.py
+++ b/core/views/scans.py
@@ -64,13 +64,14 @@ def caveifywallet(w):
     '''Gets the cave from the list of survex files,
     only selects one of them though. Only used for display.
     '''
+    print(f' - Caveify {w=}')
     blocknames = []
     blocks = SurvexBlock.objects.filter(scanswallet = w)
     for b in blocks:    
         # NB b.cave is not populated by parser. Use b.survexfile.cave instead, or we could parse b.survexpath
         if b.survexfile.cave:
-            w.cave  = b.survexfile.cave # just gets the last one, randomly. SHould make this a list or many:many ideally
-            
+            w.caveobj  = b.survexfile.cave # just gets the last one, randomly. SHould make this a list or many:many ideally
+            w.cave = w.caveobj
         if b.name:
             blocknames.append(b.name)
  
@@ -98,9 +99,18 @@ def fillblankothers(w):
     if not w.date():
         datewallet(w, earliest)
         
-    c = w.cave()
-    if not c or c == "":
+    Gcavelookup = GetCaveLookup()
+
+    wcaveid = w.cave()
+    if not wcaveid or wcaveid == "":
         caveifywallet(w)
+    else:
+        if wcaveid in Gcavelookup:
+            w.caveobj = Gcavelookup[wcaveid]
+            # print(f' - Found cave object from id {wcaveid}')
+        else:
+            print(f' - Failed to find cave object from id {wcaveid}')
+
         
 def fixsurvextick(w, ticks):   
     ticks["S"] = w.fixsurvextick(ticks["S"]) 
@@ -189,17 +199,17 @@ def cavewallets(request, caveid):
     # all the ones without a survexblock attached via a *ref, search for match in JSON
     zilchwallets = set(Wallet.objects.exclude(survexblock__survexfile__cave=cave))
     for z in zilchwallets:
-        zcave = z.cave()
-        if zcave:
-            if str(zcave) in Gcavelookup:
-                fcave = Gcavelookup[str(zcave)]
+        zcaveid = z.cave()
+        if zcaveid:
+            if str(zcaveid) in Gcavelookup:
+                fcave = Gcavelookup[str(zcaveid)]
                 if str(fcave.slug()) == caveid:
-                    # print(f' - Found one ! {z.walletname=} {zcave=}')
+                    # print(f' - Found one ! {z.walletname=} {zcaveid=}')
                     wallets.add(z)
             else:
                 wurl = f"/scanupload/{z.walletname.replace('#',':')}"
-                print(f' - Unrecognised cave name \'{zcave}\' in {z.walletname}')
-                message = f" ! In {z.walletname} there is an unrecognised cave name '{zcave}'"
+                print(f' - Unrecognised cave name \'{zcaveid}\' in {z.walletname}')
+                message = f" ! In {z.walletname} there is an unrecognised cave name '{zcaveid}'"
                 DataIssue.objects.update_or_create(parser='scans', message=message, url=wurl)
 
     manywallets = list(set(wallets))
diff --git a/templates/personwallets.html b/templates/personwallets.html
index 147f047..255d03e 100644
--- a/templates/personwallets.html
+++ b/templates/personwallets.html
@@ -30,8 +30,8 @@ traced to produce Tunnel or Therion drawings and eventually the final complete c
     <td style="padding:2px">{{wallet.persons}}</td>
     <td style="padding:2px">
     {% if wallet.cave %}
-        {% if wallet.cave.slug %}
-            <a href="/cave/scans/{{wallet.cave.slug}}">{{wallet.cave}}</a>
+        {% if wallet.caveobj.slug %}
+            <a href="/cave/scans/{{wallet.caveobj.slug}}">{{wallet.cave}}</a>
         {% else %}
             {{wallet.cave}}
         {% endif %}
diff --git a/templates/wallet_table.html b/templates/wallet_table.html
index b83bb16..1d99f27 100644
--- a/templates/wallet_table.html
+++ b/templates/wallet_table.html
@@ -24,12 +24,13 @@
     <td style="padding:2px">{% if wallet.date %}{{wallet.date}}{% else %} {% endif %}</td>
     <td style="padding:2px">
     {% if wallet.cave %}
-        {% if wallet.cave.slug %}
-            <a href="/cave/scans/{{wallet.cave.slug}}">{{wallet.cave}}</a>
+        {% if wallet.caveobj.slug %}
+            <a href="/cave/scans/{{wallet.caveobj.slug}}">{{wallet.cave}}</a>
         {% else %}
             {{wallet.cave}}
         {% endif %}
     {% else %} 
+     <em>No wallet.cave {{wallet.cave}}</em>
     {% endif %}</td>
     <td style="padding:2px">{% if wallet.name %}{{wallet.name}}{% else %}<em>{% if wallet.displaynames %} {% for dn in wallet.displaynames %}{{dn}}{%if not forloop.last %}, {% endif %} {% endfor %}{% else %} {% endif %}</em>{% endif %}</td>
     <td style="padding:2px" align=center>
diff --git a/templates/yearwallets.html b/templates/yearwallets.html
index a6391e3..32545ba 100644
--- a/templates/yearwallets.html
+++ b/templates/yearwallets.html
@@ -40,8 +40,8 @@ traced to produce Tunnel or Therion drawings and eventually the final complete c
     <td style="padding:2px">{{wallet.persons}}</td>
     <td style="padding:2px">
     {% if wallet.cave %}
-        {% if wallet.cave.slug %}
-            <a href="/cave/scans/{{wallet.cave.slug}}">{{wallet.cave}}</a>
+        {% if wallet.caveobj.slug %}
+            <a href="/cave/scans/{{wallet.caveobj.slug}}">{{wallet.cave}}</a>
         {% else %}
             {{wallet.cave}}
         {% endif %}