Possible Clues:

• Protection on landing for party backing American commerce
• A bad result perhaps, but coping
• Laboratory turning to American business an ornamental railing
• Get to grips with this and do business with it at last
• Row of short pillars with coping
• Railing primarily against sexual desire, runs into sinful vice at last
• Railing on stairs or balcony
• Railing with molded supports
• Handrail
• Support workplace to set up American deal