Lionel O Gauge 2404 Culebra vista dome, 2404 Tucumcari vista dome, 2405 Albuquerque coach, 2406 Tehacapi observation, 2407 Thoreau combine, Santa Fe passenger cars.  2405 has "sticky" on one side (soda pop?)and a nicked step, 2406 has glue residue from a figure? on the rear step, 2407 has an REA decal on one side.  Trains should clean nice C7.