File:Doug Alkire 5300 1.jpg

Bite-sized chunks of soft coal go into firebox of the President Washington. The 250-pound replica has a top speed of 7 mph and can pull as many as 10 passengers on flatcars.

From http://books.google.com/books?id=TNQDAAAAMBAJ&pg=RA1-PA147&lpg=RA1-PA147&dq=Doug+Alkire+IBLS&source=bl&ots=YSDIHeFmhn&sig=NKenBwiFm9LV2GIwIxVNyHTJki0&hl=en&sa=X&ei=IFQMUe6JD4SvqgHfooCgBA&ved=0CDkQ6AEwAg#v=onepage&q=Doug%20Alkire%20IBLS&f=false