.

Furthermore, what does BM mean on old maps?

Benchmark locator. Ordnance Survey Bench marks (BMs) aresurvey marks made by Ordnance Survey to record height aboveOrdnance Datum.

Secondly, what do the symbols on the maps stand for? Since a map is a reduced representation of thereal world, map symbols are used to represent real objects.Both shapes and colors can be used for symbols onmaps. A small circle may mean a point of interest,with a brown circle meaning recreation, red circle meaningservices, and green circle meaning rest stop.

Consequently, what does P stand for on old maps?

OS maps use the abbreviation of MP for Mile Postand MS for Mile Stone. I'm with Jan on this, the OS Site showsGP=Guide Post (sign post), p=pump (sanitary abbreviations1:528 scale maps in 1850s, W=well (old list used atthe end 19th/ start20 Centuries).

What does FM stand for on a map?

Radio Coverage Predictions / Maps / Plots(standard) The inclusion of a radio coverage predictions /maps / plot with your FM broadcast licenceapplication indicates to Ofcom that you mean business andcan only enhance the credibility of yourapplication.