diff --git a/src/kernel/resources.c b/src/kernel/resources.c
index ae93d542a..a3f86aac6 100644
--- a/src/kernel/resources.c
+++ b/src/kernel/resources.c
@@ -203,6 +203,7 @@ struct rawmaterial_type *rmt_create(struct resource_type *rtype)
     rawmaterial_type *rmtype;
 
     assert(!rtype->raw);
+    assert(!rtype->itype || rtype->itype->construction);
     rmtype = rtype->raw = malloc(sizeof(rawmaterial_type));
     rmtype->rtype = rtype;
     rmtype->terraform = terraform_default;
diff --git a/src/report.test.c b/src/report.test.c
index 5b1a8c058..92bfe3d9e 100644
--- a/src/report.test.c
+++ b/src/report.test.c
@@ -9,6 +9,7 @@
 #include <kernel/item.h>
 #include <kernel/race.h>
 #include <kernel/region.h>
+#include <kernel/resources.h>
 #include <kernel/ship.h>
 #include <kernel/unit.h>
 #include <kernel/spell.h>
@@ -60,12 +61,22 @@ static void test_report_region(CuTest *tc) {
     char buf[1024];
     region *r;
     faction *f;
+    unit *u;
     stream out = { 0 };
     size_t len;
     struct locale *lang;
+    struct resource_type *rt_stone;
+    construction *cons;
 
     test_setup();
     init_resources();
+    rt_stone = rt_get_or_create("stone");
+    rt_stone->itype = it_get_or_create(rt_stone);
+    cons = rt_stone->itype->construction = calloc(1, sizeof(construction));
+    cons->minskill = 1;
+    cons->skill = SK_QUARRYING;
+    rmt_create(rt_stone);
+
     lang = get_or_create_locale("de"); /* CR tags are translated from this */
     locale_setstring(lang, "money", "Silber");
     locale_setstring(lang, "money_p", "Silber");
@@ -80,23 +91,40 @@ static void test_report_region(CuTest *tc) {
     locale_setstring(lang, "sapling", "Schoessling");
     locale_setstring(lang, "sapling_p", "Schoesslinge");
     locale_setstring(lang, "plain", "Ebene");
+    locale_setstring(lang, "see_travel", "durchgereist");
 
     mstream_init(&out);
     r = test_create_region(0, 0, 0);
-    r->land->peasants = 100;
-    r->land->horses = 200;
+    add_resource(r, 1, 100, 10, rt_stone);
+    CuAssertIntEquals(tc, 135, r->resources->amount);
+    CuAssertIntEquals(tc, 1, r->resources->level);
+    r->land->peasants = 5;
+    r->land->horses = 7;
+    r->land->money = 2;
     rsettrees(r, 0, 1);
     rsettrees(r, 1, 2);
     rsettrees(r, 2, 3);
     region_setname(r, "Hodor");
     f = test_create_faction(0);
     f->locale = lang;
+    u = test_create_unit(f, r);
+    set_level(u, SK_QUARRYING, 1);
 
+    r->seen.mode = seen_travel;
     report_region(&out, r, f);
     out.api->rewind(out.handle);
     len = out.api->read(out.handle, buf, sizeof(buf));
     buf[len] = '\0';
-    CuAssertStrEquals(tc, "Hodor (0,0), Ebene, 3/2 Blumen, 100 Bauern, 200 Pferde.\n", buf);
+    CuAssertStrEquals(tc, "Hodor (0,0) (durchgereist), Ebene, 3/2 Blumen, 5 Bauern, 2 Silber, 7 Pferde.\n", buf);
+
+    r->seen.mode = seen_unit;
+    out.api->rewind(out.handle);
+    report_region(&out, r, f);
+    out.api->rewind(out.handle);
+    len = out.api->read(out.handle, buf, sizeof(buf));
+    buf[len] = '\0';
+    CuAssertStrEquals(tc, "Hodor (0,0), Ebene, 3/2 Blumen, 135 Steine/1, 5 Bauern, 2 Silber, 7 Pferde.\n", buf);
+
     mstream_done(&out);
     test_cleanup();
 }
diff --git a/src/reports.c b/src/reports.c
index 74b800a90..737e4fc48 100644
--- a/src/reports.c
+++ b/src/reports.c
@@ -448,17 +448,19 @@ const faction * viewer, bool see_unit)
         while (res) {
             int maxskill = 0;
             const item_type *itype = resource2item(res->type->rtype);
-            int level = res->level + itype->construction->minskill - 1;
+            int minskill = itype->construction->minskill;
+            skill_t skill = itype->construction->skill;
+            int level = res->level + minskill - 1;
             int visible = -1;
             if (res->type->visible == NULL) {
                 visible = res->amount;
-                level = res->level + itype->construction->minskill - 1;
+                level = res->level + minskill - 1;
             }
             else {
                 const unit *u;
                 for (u = r->units; visible != res->amount && u != NULL; u = u->next) {
                     if (u->faction == viewer) {
-                        int s = effskill(u, itype->construction->skill, 0);
+                        int s = effskill(u, skill, 0);
                         if (s > maxskill) {
                             maxskill = s;
                             visible = res->type->visible(res, maxskill);