British Rail Class NUMBER@1 is the TOPS classificationToday 's Railways no74 NUMBER@2 for PPM60 model lightweight railcars built by ORGANIZATION@1 , for use on the MISC@1 rail network .

Class NUMBER@1 is the TOPS classificationToday 's Railways no74 NUMBER@2 for PPM60 model lightweight railcar units built by ORGANIZATION@1 for use on the national rail network in the LOCATION@1 .
