Lesny Development Company No description specified. 1-2 (2 Records) Documents Archaeological Survey Report On Tentative Tract No. 9379 - Lots a - 6 and a - 5 of Tract No.282 in the City of Irvine, Calif (1976) Archeological Survey Report On Tract 9380; Portion of Lots 7, 8, & 9 - Block a of the Aliso City Area of the County of Orange (1976)