What has the author Robert K Durham written?

Answer 1

Robert K. Durham has written:

'The Erie railroad' -- subject(s): Erie Railroad Company, Steam locomotives

'The Baltimore and Ohio Railroad' -- subject(s): Baltimore and Ohio Railroad Company, Locomotives

'The Union Pacific Railroad' -- subject(s): Pictorial works, Steam locomotives, Union Pacific Railroad Company

'Eastern steam' -- subject(s): Locomotives

'The Reading Railroad' -- subject(s): Philadelphia & Reading Railroad Co, Pictorial works, Reading Company, Steam locomotives

'The Great Northern and Northern Pacific railroads'