Layne Purchase. Old Round House N. side of Main S. of Third. 1886. Built by Raimundo Alexander in 1848 covered by octagonal board sides by Geo Lehuman ("German Georgo") later.About 1882. Lehumans (Early Realtor) Round House. COPYRIGHT BY C.C. PIERCE AND CO. LOS ANGELES, CALIF. PROPERTY OF LOS ANGELES HISTORICAL SOCIETY., 2873 " C.C.P", N. side of Main S. of Third