The fire at Richmond Vale has caused significant damage to the Richmond Vale Railway Museum on Leggetts Drive.
Three railway carriages have gone up in flames and are destroyed, whilst hundreds of sleepers have been scorched, according to Museum Chairman Peter Meadows, who recently arrived at the site.
"There's three of them that have gone up in flames- they're totally gone, just a mess," he said. "Some of the stock that was out the back is written-off as far as I can see."
An emergency warning was issued by the NSW RFS in relation to the Richmond Vale fire earlier today, as it burnt through 700 hectares of bushland, however it has now been downgraded to a 'watch and act' situation.
"It looks like the majority of the fire has passed us now," Mr Meadows explains, "but there's still smouldering everywhere- there's trees and wagons smouldering ..."
He estimates the damage bill will exceed $100,000 and worries the Railway Museum will be forced to cease operation, as track repair alone will likely take several months.
"As I look down the track, all I can see for 800 or 900 metres is smoking wood and sleepers, which means every one of those needs to be replaced."
Peter Meadows commends the efforts of the Rural Fire Service, saying they've worked strenuously to contain the blaze.
A serious bushfire has impacted some rail exhibits at the Richmond Main Railway Museum near Kurri Kurri. Details on @nbnnews tonight at 6 pic.twitter.com/eQlKY3ghTM— David Threlfo (@David_Threlfo) September 13, 2017