Lumber Curing Shed 30x15 feet. - Lumber Curing Shed 30x15 feet. Usage of these objects is unlimited. They are released under the Open Game License 1.0a, available at http://www.dungeons-daring.org. If you redistribute these symbol objects, you must include a copy of the OGL. This does not apply to usage in maps. You may not use our trademarks in any matter together with these objects. Also please do not credit these objects to me (Mark Oliva). Although I am the exclusive owner and copyright holder for all objects I post here, I am not necessarily the creator.