"Original woodwork" refers to the wooden elements in a building that were present when it was first constructed, typically including things like doors, frames, moldings, and cabinets. Full definition
I would definitely go for something like that... except that we live in a late - Victorian style house complete with original woodwork and doorknobs! (theinspiredroom.net)
You can read the step by step on how to paint original woodwork here. (thehoneycombhome.com)
Our historic Main Dining Room features panoramic views of the Catskill Mountains, dramatic cathedral ceilings, and original woodwork from 1893. (mohonk.com)