This is MB's version of Elmer's #3 Open Column w/ Reverse. The thread link is:
http://www.homemodelenginemachinist.com/index.php?topic=4412.0
View attachment My_Modified_Build_of_Elmer_3_by_Metal_Butcher.pdf
http://www.homemodelenginemachinist.com/index.php?topic=4412.0
View attachment My_Modified_Build_of_Elmer_3_by_Metal_Butcher.pdf