Restoration of a 1968 Queen Elizabeth II GPO (lamp) Post Box

As Collected

The box was locked shut when I bought it and had severe damage to the base due to corrosion of the steel where it connects to  the cast iron post. I ripped open the bottom to get in and release the door lock mechanism. 

Repairs to the Back Box

The back was then detached from the cast iron front and a friend of mine cut out and welded in a new section. (Thanks Big Paul's mate!) All the rust and old paint were removed and dents filled and flanges straightened. The box was then painted with red oxide primmer ready for final painting with the re attached front.

Preparing the Front Cover

Having separated the front cover I set about it with a small DIY sand blaster, removing the old coats (there were many) of paint and corrosion. Messy job but quick and effective, try it with a needle gun, paint remover or a scraper, it takes ages, this was done in 15 minutes. Again a couple of coats of red oxide and a final sanding before putting all the finished bits together for putty and paint.

The Mounting Post

The post had already been refinished when I bought it so nothing to do here except tap the bolt threads just to clear them of any muck, paint and rust.

All Done

The parts were now put back together and fresh putty applied to the perimeter join (no sealant in sight). The pre painted notice frame was re attached and the whole lot sprayed with 4 coats of red to finish. 4 bolts (stainless steel) secured it to the post, the enamel collection plate and tablet  were slotted in and the assembly planted in the garden. A nice practical project compared to the vehicles and kiosks!