Day Two and Three Refinishing the Shaw-Walker Filing Cabinet

Yesterday I spent several more hours on the Shaw-Walker. I finished removing as much of the rust as I could and did the final rounds of sanding with the 60 grit and 100 grit sandpaper. I vacuumed away a ton of dust and then gave it a good washing down and did a final sponging of it with some acetone. Then I gave five of the sides a good coat of Rust-o-leum anti-rust primer and sat it to dry for 24 hours.

Oblique view of Shaw-Walker filing cabinet with the first coat of anti-rust primer applied.

Oblique view of the back side of the filing cabinet with brown primer on. Generally in excellent shape though there are one or two small dings in the piece.

I got out all the drawers and cleaned and vacuumed them out. Then I removed all the hardware including the filing cabinet rods and file stops, the handles, the name plate frames, and the metal shield on the back of the drawer front that prevents files from coming into contact with the drawer handle bolts. It appears that none of the bolts have ever been removed, so it took some WD-40 and some elbow grease to remove them.

The four filing cabinet drawers and associated hardware including file stops, file rods, and roller assemblies.

A close up o one of the drawer fronts in bad shape. Someone appears to have spilled something on the front which has corroded the finish and rusted part of the corner.

View into a drawer as the bolts from the drawer handle are being removed.

A corroded drawer handle with signs of WD-40 on the threads of the handle attachment.

Drawer handle assembly fully removed with the drawer, the handle, the interior protection plate, and a glass with the nuts and washers.

View of the drawer tipped with it’s face to the ground to show where the protection plate was inserted into the drawer.

The heavily black tarnished drawer label frames and the drawer handles arranged in a grid.

View of the four drawers fully disassembled with all the hardware arranged around them.

View of the back of one of the worst drawers which is showing signs of rusting through its green paint. I’ll probably strip and refinish this portion of the drawer, but the rest will be left in original condition after a thorough cleaning.

The bottom drawer with the drawer face on the ground showing the extent of the rust damage on the back and bottom of the drawer.

Close up of some of the rusting as well as the corroded metal lock stop mechanism on the right rear bottom of the drawer.

I’ll end up sanding, priming, and painting only the front and edges of each of the drawers, though one or two of the bottom drawers will need some rehabilitation work due to rusting.

Finally I spent a part of the early evening removing the heavy tarnish from the metal fittings. A quick magnet test indicates that they’re all ferrous but they appear to be brass plated. So I mixed up a batch of vinegar, salt, and flour paste (~6:1:4) to scrub off the grime and tarnish. After a quick test on one to confirm the results, I spent some serious scrubbing and polishing to get one set of handle, frame, and rod cleaned up. I finished them off with a polishing cloth and the results aren’t half bad, particularly considering their original condition.

Kitchen station set up with vinegar, a tub of flour, a salt cellar, some measuring spoons, a toothbrush and newspaper for removing the corrosion from one of the file rods, a label frame, and one of the drawer pulls. A magnet test indicates that these are steel cores with what is likely brass plating.

Side by side comparison of two file rods. One has been treated and had most of its tarnish removed to reveal a coppery shine and the other is untreated and grimy and brown with hinds of yellow and green.

A before and after of the tarnish on two file name plate frames. Even the prettier of the two still needs some more work.

Before and after comparisons of name plate frames and file rods.

It took some serious work this morning, but I’ve managed to clean off most of the rest of the tarnish on the remaining handles, frames, and filing rods. They look quite nice, though still show some signs of tarnish and patina. I finally gave up on the backs of the handles as they’re so heavily tarnished I’m not sure it’ll ever come off.