Beautiful piece. Measures 30inches deep, by 60 wide by 48 tall. Solid wood, comes apart for transportation. Mahogany in colour, on castors. Has been in my family, the only family, since at least 1950. Original finish. Construction with dovetail and peg joints, as well as screws. I can't find other identifying marks, but looked at other sites where similar desks were appraised at over $1000.