allens digest of plows with attachments patented in the united states from ad 1789 to january 1883 plows patents 9xjco t t tjt4f ko model 10 shflotisheet l c e sackett combiaed plow ampo no 238970 patented march 15 188t quot please note that these images are extracted from scanned page images that may have been digitally enhanced for readability coloration and appearance of these illustrations may not perfectly resemble the original work allen james t james titus washington d c joseph bart printer rpg3g9.jpg from od体育 世界杯买球【▉进▉hj34567 com▉▉】ob体育最新买球官网【▉进▉hj34567 com▉▉】正规买球平台⬅️唯一官方正规买球平台nx ampo ivd View Photo