Here are some used harbour items  from Triang Minic Ships. These are  2 brown sheds, aka warehouses. Shown in photo common  brown but the shade does vary. Condition is playworn. Size is  2 by 1 inches or 49 by 23mms. Triang code M840 my ref ACCS 05P

 LIBRARY ITEM So the photo is typical and not specific to the ones you receive.