Page 6 of a Plan-It Insulated-Metal Framed Structures brochure, circa 1950s. Plan-It Homes, located at 14906 Ventura Boulevard in Sherman Oaks, designed pre-fabricated metal framed buildings. The brochure explains Plan-It structures are: "[d]esigned and engineered for the ultimate in fast, simple construction under all conditions, adaptability, and low maintenance . . ." Brochure also claims that unskilled workers could easily erect a Plan-It structure in a matter of hours. 10-page brochure. Page 7 of 7 scanned. Brochure, 11 x 8.5 in.