Check the listing for details. Lionel 675-9 SMOKE UNIT, COMPLETE, NOS, TESTED - for REPAIRERS / Restorers. Condition: New. Listed at 21.50 USD. Lionel 675-9 SMOKE UNIT, COMPLETE, NOS, TESTED - for REPAIRERS / Restorers These COMPLETE SMOKE UNITS are intended for folks who know how to replace smoke units, and need parts to replace worn-out, corroded, or broken ones. Apparently these never left the Lionel factory...but have aged over several decades. These are true New Old Stock parts (NOS) left over from Lionel factories years ago. I HAVE TESTED EACH ONE WITH A VOLT-OHM METER, THE RESISTANCE IS 'TO SPEC.'Power has NOT been applied to these....EVER! I am not taking pictures of each one. These are STOCK photos. Yours will be very similar, +/- in all respects. Use your best judgement to determine if these will fit your needs. Combined shipping is available - Put items in your cart, Commit to buy them, then REQUEST a TOTAL to get my discounted invoice. (Do not pay immediately!) NEED OTHER PARTS? Visit my eBay store (several places on this page to click) then browse the categories for the eras / gauges of parts you need along the left margin. 6) purchase. Bulk quantities are available (25 or more) on some items. If you want a bunch, let me know - but DO NOT ask 'do you more of those'. That's a violation of eBay rules. And...I really don't want to negotiate prices on single items. I am happy to ship worldwide. Duties and Taxes are the buyers responsibility. PLEASE leave me feedback when you have received your shipment. Once I know you have it, AND ARE HAPPY, I'll leave feedback for you.