No.   Description B & W Sepia Blue Green Color
231     ---UNKNOWN---          
232     ---UNKNOWN---          
233     ---UNKNOWN---          
234     ---UNKNOWN---          
235     ---UNKNOWN---          
236     Connecticut Avenue Bridge, Washington, D.C.        
237     The Speedway, Potomac Park, Washington, D.C.      
238     The Speedway, Potomac Park, Washington, D.C.        
239     Potomac Park, Washington, D.C. (bandstand)        
240     ---UNKNOWN---