1920. Hartmann-Sanders Company. The Pergola: Album No. 33. [NY or Chicago] 1920. 39p, many photos and a few line ills. Good paperbound (browned, covers shelf-soiled). May 1921 pricelist laid in, announcing a 35% discount. ** Trade catalogue of many pergolas, arbors, ballustrades, fences, seats, latticework, sun dials, and other garden..... More