It’s not jewelry, but a fraudster in this industry was kidnapped by three future congressmen and later shot himself before he was to be extradited to Europe. “Frog wars” occurred in this industry (15[1])which Lord Gordon Gordon defrauded. A businessman (15[2])who allegedly rowboated to his inauguration due to flooding (15[1])helped fund a project in this industry with (15[1])Collis Huntington (15[2])and Charles Crocker. (15[3])Jay Cooke and Company’s (15[3])failed (15[1])investments (15[3])in (15[1])this industry (15[2])contributed (15[1])to the (15[1])(*) Panic (-5[1])of (10[1])1873, (10[5]-5[5])while a scandal (10[1])in this (10[2])that (10[1])was leaked by Henry McComb implicated (10[1])Oakes Ames (-5[1])and Vice President (10[2])Schuyler (10[1])Colfax. (10[2]-5[4])A golden (10[1])spike (10[1]-5[1])was driven (10[2])to (10[2])commemorate (10[2])a project (10[2])in this industry (10[2])that was discovered (10[2])to be bribing (10[1])the government during the Credit Mobilier scandal. (10[1])Jay Gould and Leland Stanford worked in, for 10 points, what industry (10[1])that let trains travel across the country? (10[2])■END■ (10[5])