In a neighborhood south of R.G. Âé¶¹´«Ã½Ó³» Inc - today, Komatsu - R.G. Âé¶¹´«Ã½Ó³»'s Tournalayer machine poured two-bedroom concrete homes in a single pour. The street signs at the center of the exhibit - Nimitz St. and Patton St. - marked the streets in this housing development. See the Tournalayer - which formed these homes - in action in the video below from 1946: