Abstract: Sections including floor(s), roof and sidewalls are tilted vertically to an upright position in series. Sections or segments are made up from floor, roof and sidewall subsections or panels assembled in a horizontal orientation, offering easy access to install ground floor insulation, finish walls, ceilings and floors before being tilted up to a permanent position such that interfacing edges to be joined are in a vertical plane. Floor, roof, sidewall and end wall subsections or panels are fabricated in flat configuration for forklift unit stacking, storage and handling. The primary application, permanent or temporary, can be for finished domestic housing or outbuildings, or an unfinished shell. A special sequence fastener having three basic parts holds together subsection parts to be raised as a section, slides raised section in place and anchors sections to the structures foundation at the ground level.

Abstract: A farm tractor with a high center frame between the front and rear axles to permit ASAE categoried three point implement hitches or the like to be located in the middle and rear of the tractor combined with four wheel, front and rear steering (auto type) to maintain the orientation of tractor body parallel to its direction of travel for accurate intercropping mounted implement tool tracking on hillsides slopes and to permit the tractor to be zigzagged laterally over the center of the center mounted implements.