Poplar Lumber Board (S4S), Solid, Hardwood - 6 in x 3.5 in x 0.75 in (Actual Size) - Finished on Four Sides - USA Source - Great for Small Home Projects and Renovation - - Amazon.com
Yellow-Poplar Lumber for Exterior Architectural Applications in New Construction and for Historical Restoration
Tulip Poplar | Makers Woodshop
What's the difference between yellow poplar and tulip poplar? | Wood
Yellow Poplar Wood Sample (1/2" x 3" x 6") for Crafts, Intarsia, Knives | eBay