Floyd dips the leaves quickly in the paraffin then holds them in the air for about a minute to permit drying before putting them ... awards to date- Following the listed award idea, you will find a page number if the idea was reported in this issue of PLOWBACK. ... Beckler, Kenneth A. (NPS NCR 63-l6)Dir- ectional sign to Mount Vernon on GWMP. ... DuBois, John A., and Wunner, Robert C. (NPS W 63-6) Spring wire road drag. ... CP 62-22)Di stance interval chart on reverse side of map.