Lionel 2329140 Plug-Expand-Play Grandpa’s Workshop with Sound Accessory O Gauge. Add some hometown comfort to your layout with our Grandpa’s Workshop with Sounds accessory! Simulated workshop sounds on a timed loop. 4½” x 3 ¾” x 3 ¾. Brand New Condition with Original Box. Please wait for an invoice reflecting this. NOTE: Some items can’t be combined and will be documented in the item description. PHOTOS: Shown are actual items of product for sale. View pictures as part of the item description. Most issues can be rectified through a conversation. We are a family owned business trying to make a living. Mistakes & Errors do happen even though we try very hard to prevent it. Our descriptions are a reflection of this regarding the details we give about an item.