Special Pricing on Portfolio Product! Please note, we are offering a special “Super Combo” companion package to the 2007 Manual for Railway Engineering. You can receive a reduced rate on the Portfolio of Trackwork Plans if you purchase the Manual for Railway Engineering as a companion. Don’t miss this special rate! (Both the Manual for Railway Engineering and Portfolio of Trackwork Plans have to be purchased together.) If you would like to order the product(s) on-line, please select the “Manual for Railway Engineering (Annual Publication) Department” within our on-line store and select Page 2. The “Super Combo Sets” are noted!)