Below you can find the Duncan phyfe worked in this 1780-1830 period of american furniture but he didn't make a case of it Jeopardy Words Answer. The answer to Duncan phyfe worked in this 1780-1830 period of american furniture but he didn't make a case of it has 7 letters. This clue belongs to the Furniture category and is part of Jeopardy Word Level 1173. If you scroll near the bottom you will find other clues and answers part of level 1173