Bolster fabrication, based on Kozo Hiraoka's "Pennsy A3 Switcher"
Silver soldering CDA360 brass component pieces of the bolster column. You can see the silver-soldered joint on the right-hand side. The final few seconds show the completed, painted bolter columm.
An excellent pictorial overview which shows the entire process is presented at: http://www.thms.tedatum.com/PenA3/HTML/PA3_bolster_columns.html
See Web site for more info - great!
ccbbtube 2 years ago