Yes. They used to have a yellow cover. Also used, with considerable justification, for the BR-era road vehicles.Are these "Yellow Papers" used by NR during resignalling works/closure of boxes?
https://en.wikipedia.org/wiki/Yellow_PerilThread title pretty much sums it up. I've seen the term used a few times recently and was wondering.
I suspect the yellow forms came into being while the term was still in popular use (19th century).The Yellow Peril (also the Yellow Terror and the Yellow Specter) is a racial color metaphor that depicts the peoples of East and Southeast Asia[a] as an existential danger to the Western world.[2]
See post #5.I have a Signalling Notice of the London & South Western Railway from 1906 - printed on yellow paper. Did other railways do similar, or was the LSWR a trend-setter?
Pat