diff --git a/data/json/effect_on_condition.json b/data/json/effect_on_condition.json
index e79a67e77cc45..573013cafb9fd 100644
--- a/data/json/effect_on_condition.json
+++ b/data/json/effect_on_condition.json
@@ -483,5 +483,58 @@
         }
       }
     ]
+  },
+  {
+    "type": "effect_on_condition",
+    "id": "EOC_MISSION_GET_DRIVEBELTS_done",
+    "global": true,
+    "condition": { "u_has_items": { "item": "drivebelt", "count": 3 } },
+    "effect": [ { "u_sell_item": "drivebelt", "count": 3 } ],
+    "false_effect": [ { "u_sell_item": "drivebelt_makeshift", "count": 3 } ]
+  },
+  {
+    "type": "effect_on_condition",
+    "id": "EOC_MISSION_LUMBERMILL_GET_6_BLANKETS_done",
+    "global": true,
+    "condition": {
+      "or": [
+        { "u_has_items": { "item": "blanket", "count": 6 } },
+        { "u_has_items": { "item": "fur_blanket", "count": 6 } },
+        { "u_has_items": { "item": "electric_blanket", "count": 6 } },
+        { "u_has_items": { "item": "quilt", "count": 6 } },
+        { "u_has_items": { "item": "quilt_patchwork", "count": 6 } }
+      ]
+    },
+    "effect": [
+      {
+        "run_eocs": [
+          {
+            "id": "sell_blanket",
+            "condition": { "u_has_items": { "item": "blanket", "count": 6 } },
+            "effect": { "u_sell_item": "blanket", "count": 6 }
+          },
+          {
+            "id": "sell_fur_blanket",
+            "condition": { "u_has_items": { "item": "fur_blanket", "count": 6 } },
+            "effect": { "u_sell_item": "fur_blanket", "count": 6 }
+          },
+          {
+            "id": "sell_electric_blanket",
+            "condition": { "u_has_items": { "item": "electric_blanket", "count": 6 } },
+            "effect": { "u_sell_item": "electric_blanket", "count": 6 }
+          },
+          {
+            "id": "sell_quilt",
+            "condition": { "u_has_items": { "item": "quilt", "count": 6 } },
+            "effect": { "u_sell_item": "quilt", "count": 6 }
+          },
+          {
+            "id": "sell_quilt_patchwork",
+            "condition": { "u_has_items": { "item": "quilt_patchwork", "count": 6 } },
+            "effect": { "u_sell_item": "quilt_patchwork", "count": 6 }
+          }
+        ]
+      }
+    ]
   }
 ]
diff --git a/data/json/npcs/lumbermill_employees/lumbermill_missions.json b/data/json/npcs/lumbermill_employees/lumbermill_missions.json
index b90b382efc8b6..77eb485a6cae3 100644
--- a/data/json/npcs/lumbermill_employees/lumbermill_missions.json
+++ b/data/json/npcs/lumbermill_employees/lumbermill_missions.json
@@ -13,6 +13,7 @@
         { "u_has_items": { "item": "drivebelt_makeshift", "count": 3 } }
       ]
     },
+    "end": { "effect": { "run_eocs": "EOC_MISSION_GET_DRIVEBELTS_done" } },
     "origins": [ "ORIGIN_SECONDARY" ],
     "followup": "MISSION_LUMBERMILL_GET_1000_NAILS",
     "has_generic_rewards": true,
@@ -110,14 +111,14 @@
         { "u_has_items": { "item": "blanket", "count": 6 } },
         { "u_has_items": { "item": "fur_blanket", "count": 6 } },
         { "u_has_items": { "item": "electric_blanket", "count": 6 } },
-        { "u_has_items": { "item": "fur_blanket", "count": 6 } },
         { "u_has_items": { "item": "quilt", "count": 6 } },
         { "u_has_items": { "item": "quilt_patchwork", "count": 6 } }
       ]
     },
     "origins": [ "ORIGIN_SECONDARY" ],
     "end": {
-      "update_mapgen": { "om_terrain": "lumbermill_1_1_ocu", "place_nested": [ { "chunks": [ "occupied_lum_hotel_1_1" ], "x": 0, "y": 0 } ] }
+      "update_mapgen": { "om_terrain": "lumbermill_1_1_ocu", "place_nested": [ { "chunks": [ "occupied_lum_hotel_1_1" ], "x": 0, "y": 0 } ] },
+      "effect": { "run_eocs": "EOC_MISSION_LUMBERMILL_GET_6_BLANKETS_done" }
     },
     "followup": "MISSION_LUMBERMILL_SET_TRADE_ROUTE",
     "has_generic_rewards": true,