It's a British book, but dirt is dirt ;)
Anything can be over done but based on the pictures I have seen posted on this forum, this is not a problem with most modelers. I think it is far more common to see too little weathering or none at all. Without adequate weathering, a piece screams "I am made of plastic!!!".
I agree that for a realistic effect, the amount of weathering should vary from piece to piece, whether we are talking about locos, rolling stock, or structures. Railroad equipment would occasionally get fresh coats of paint or washed. The frequency would vary depending on circumstances. A struggling carrier might let maintenance slide while a prosperous class 1 railroad might go to great lengths to keep their equipment looking good.
The same approach should be taken with structures. Railroads would pass through old towns as well as new developments. Even an older part of town would occasionally see a new or freshly painted structure. An older neighborhood could be seedy and run down or it could be an area where the residents and businesses take pride in their community and keep things well maintained.
These are questions only a modeler can answer for his particular situation but should be given consideration. There is no one right way when it comes to weathering. Each modeler should ask themselves what is appropriate for their layout.
QUOTE: Originally posted by BigRusty Well Steve, you have hit the nail right smack dab on the head. In the heyday of steam and early diesels the railroads took pride in their fleets and kept them well maintained. Passenger trains were washed beween runs from the locomotive to the observation car. I was there then, so I ought to know. You don't attract passengers with dirty, dingy equipment. ....
Carey
Keep it between the Rails
Alabama Central Homepage
Nara member #128
NMRA &SER Life member
QUOTE: Originally posted by Beowulf Why are so many plastic cars modeled with "V' grove HORIZONTAL siding? On the prototype it was rare...
QUOTE: Originally posted by tomikawaTT So THAT's what happened to those cars that got soaked when the sulfuric acid tank let go...
QUOTE: Come on, folks! Even when the paint is faded out and failing, the reporting marks and required stenciling will be clean and fresh. If the local graffiti artist covers them, they will be repainted just as soon as a painter can get to them - not because it looks pretty, but because it's a legal requirement.