1929 Ruston Bucyrus Model RB4 Face Shovel and 1937 Ruston Bucyrus Model 17 Excavator Museum of Lincolnshire Life Lincoln

1929 Ruston Bucyrus Model RB4 Face Shovel and 1937 Ruston Bucyrus Model 17 Excavator Museum of Lincolnshire Life Lincoln, a photo by woodytyke on Flickr.