I suppose someone can calculate whether 35028 has operated in more years since 1968 than 60103/4472. What else could come close? 7029 perhaps?
What do you mean by winter? I know this year is different, but in an average year I would see April, May and September as prime months for steam.
Could it be that the combination of the two factors you mention plus rising costs/prices and diesel on the back syndrome has caused the market to...
But what is there to say really? Without inside knowledge you can't say for sure what the diesel is doing, though you can have an educated guess...
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