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drafting
Piping and Wiring Diagrams
7
Print
233
diagrams
16
Rocky Mt York Co
1
London Underground bullseye [roundel] Design
Logotype
24
Drawing
33
London Transport Museum
1
![London Underground bullseye [roundel] Design](https://thumbs.peoplesgdarchive.org/static/media-items/image/20475/fit-500x500/63c82033/@2x/LT_Roundel.jpeg?tgt=webp "London Underground bullseye [roundel] Design")