Rapido Trains 172003A HO Scale Procor 3000cuft Aluminum Hopper "Handrail & Worldmark" UNPX Car #3 Boston & Maine B&M Width including fenders: 11

Width including fenders: 11

Walthers Proto 920-42531 HO Scale EMD FP7 Diesel Southern Pacific SP 6460 DCC Sound

​High Purity Copper Windings Maximize Conductivity

Maximum Current Drain for Balancing: 2

Rapido Trains 172003A HO Scale Procor 3000cuft Aluminum Hopper "Handrail & Worldmark" UNPX Car #3 Boston & Maine B&M Width including fenders: 11Rapido Trains 72003A HO Scale Procor 3000 cuft Aluminum Hopper "Handrail & Worldmark" UNPX Car #3 In the early 1980s sodium chlorate began to replace chlorine as a bleaching agent in the paper making process. Historically, sodium chlorate had been transported in solution form in tank cars. With significant increase in demand, a more efficient delivery method was needed. Transportation in crystal form by covered hopper car was a natural solution.