Paper Thin Beautiful Antique Brass Architect's Alphabet Stencil Set (Set W)

My photos do no real justice, but find these SO beautiful, paper thin and shining like liquid gold in the light. I purchased these from a seller in England, and believe they came from the estate of an architect. I'm listing a few complete alphabet sets, in different fonts. Finely made, and completely useful still, though also completely worthy of framing should one be so included. This deco-feeling set, with lines and dots animating the letters and tiny periods between each, comes with a laid paper wrap printed with the letter "W" from the set. 

Stencils measure 6" l x 2 3/8" t except for Z&, which is half as long. Very good used condition, earlyish 20th c.