{"product_id":"original-singer-bobbin-winder-model-66-red-eye-complete-assembly-with-guard","title":"Original Singer Bobbin Winder - Model 66 Red Eye Complete Assembly with Guard","description":"\u003ch3\u003eOriginal Singer Bobbin Winder - Model 66 Red Eye Complete Assembly\u003c\/h3\u003e\n\u003cp\u003eComplete original Singer bobbin winder assembly for the iconic Model 66 \"Red Eye\" (Scroll) machines manufactured in the USA between 1902 and 1923. This is a complete assembly including the handwheel guard with authentic Red Eye decals, not just the winder mechanism alone.\u003c\/p\u003e\n\u003ch3\u003eWhat's Included - Complete Assembly\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBobbin Winder Mechanism:\u003c\/strong\u003e Complete working unit with heart-shaped cam level-wind system\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHandwheel Guard:\u003c\/strong\u003e Original guard featuring the iconic Red Eye (Scroll) decals in red and gold\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThree (3) Tension Springs:\u003c\/strong\u003e All springs present and working properly\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNew Friction Tire:\u003c\/strong\u003e Fresh rubber tire for reliable engagement\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFreed Mechanism:\u003c\/strong\u003e Worm gear assembly freed and working (not frozen from dried oil)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eAbout the Red Eye Model 66\u003c\/h3\u003e\n\u003cp\u003eThe \"Red Eye\" (officially called \"Scroll (red)\") is the most iconic and collectible decal variant of the Singer Model 66. This distinctive design features a large circular \"eye\" motif in red and gold.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduction Period:\u003c\/strong\u003e 1902-1923\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturing:\u003c\/strong\u003e USA-made by Singer Manufacturing Company (SIMANCO)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMachine Type:\u003c\/strong\u003e Full-size Model 66 treadle and hand crank machines\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eThe Heart-Shaped Cam Mechanism\u003c\/h3\u003e\n\u003cp\u003eWhat sets the early Model 66 Red Eye bobbin winder apart is its sophisticated \"heart-shaped cam\" system. Unlike modern winders where you guide the thread with your finger, the heart-shaped cam automatically moves a thread-guiding \"finger\" back and forth, laying thread in perfectly flat, even rows across the bobbin - just like professional industrial machines.\u003c\/p\u003e\n\u003ch3\u003eWhy This Assembly is Special\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eComplete with Red Eye Guard:\u003c\/strong\u003e Finding a complete assembly with original handwheel guard and authentic Red Eye decals is increasingly rare\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAll Three Springs Present:\u003c\/strong\u003e Many vintage units are missing springs or have weak springs - this unit has all three working properly\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNew Friction Tire:\u003c\/strong\u003e Fresh rubber tire installed (originals are usually dried and cracked)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFreed Mechanism:\u003c\/strong\u003e Internal worm gears freed and working smoothly (commonly frozen on century-old machines)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eCompatibility\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eComplete Assembly Fits:\u003c\/strong\u003e Singer Model 66 with Red Eye (Scroll) decals (1902-1923), USA-made full-size Model 66 treadle machines with spoked handwheels.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e While this complete assembly is specific to Red Eye Model 66 machines (due to the decorated guard), the bobbin winder mechanism itself is compatible with several other vintage Singer models.\u003c\/p\u003e\n\u003ch3\u003eCondition Grading System\u003c\/h3\u003e\n\u003cp\u003eSince these are vintage original parts over 100 years old, condition varies. Select the grade that matches your restoration needs:\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eGrade A - Excellent Condition:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eMinimal wear and patina\u003c\/li\u003e\n\u003cli\u003eRed Eye decals largely intact with vibrant color\u003c\/li\u003e\n\u003cli\u003eLittle to no rust or pitting\u003c\/li\u003e\n\u003cli\u003eAll three springs strong and functional\u003c\/li\u003e\n\u003cli\u003eMechanism moves freely and smoothly\u003c\/li\u003e\n\u003cli\u003eReady to install and use immediately\u003c\/li\u003e\n\u003cli\u003eBest choice for museum-quality restorations\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eGrade B - Very Good Condition:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eLight to moderate patina consistent with age\u003c\/li\u003e\n\u003cli\u003eRed Eye decals present with some fading or minor wear\u003c\/li\u003e\n\u003cli\u003eSome surface rust or light pitting possible\u003c\/li\u003e\n\u003cli\u003eAll three springs present and functional\u003c\/li\u003e\n\u003cli\u003eMechanism freed and working properly\u003c\/li\u003e\n\u003cli\u003eMay benefit from light cleaning or polishing\u003c\/li\u003e\n\u003cli\u003eGreat choice for working restorations\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eGrade C - Good Condition:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eModerate to heavy patina, authentic vintage character\u003c\/li\u003e\n\u003cli\u003eRed Eye decals may show significant fading, wear, or partial loss\u003c\/li\u003e\n\u003cli\u003eVisible rust, pitting, or paint loss on metal components\u003c\/li\u003e\n\u003cli\u003eAll three springs present and functional\u003c\/li\u003e\n\u003cli\u003eMechanism freed and working\u003c\/li\u003e\n\u003cli\u003eMay require cleaning or touch-up for best appearance\u003c\/li\u003e\n\u003cli\u003eBudget-friendly option for machines that need a working winder\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cem\u003eAll grades are fully functional. The grading reflects cosmetic condition only. Every assembly includes all three springs, new friction tire, and a freed, working mechanism.\u003c\/em\u003e\u003c\/p\u003e\n\u003ch3\u003eInstallation \u0026amp; Care\u003c\/h3\u003e\n\u003cp\u003eThe assembly mounts to the top of the machine bed near the handwheel. Proper alignment is critical for smooth operation. Apply a drop of sewing machine oil to the worm gear mechanism periodically, and handle the Red Eye decals with care - they're irreplaceable.\u003c\/p\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer:\u003c\/strong\u003e Singer Manufacturing Company (SIMANCO)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEra:\u003c\/strong\u003e 1902-1923\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMachine Model:\u003c\/strong\u003e Singer Model 66 Red Eye (Scroll)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAssembly Type:\u003c\/strong\u003e Complete with handwheel guard and Red Eye decals\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSprings:\u003c\/strong\u003e Three (3) tension springs included\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFriction Tire:\u003c\/strong\u003e New replacement tire installed\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMechanism:\u003c\/strong\u003e Heart-shaped cam level-wind system\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDrive Type:\u003c\/strong\u003e Belt-driven (treadle) with large grooved hub\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e Approximately 7-8 oz\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cem\u003eNote: Due to the vintage nature of these parts (100+ years old), each assembly is unique. Your assembly will match the condition grade description but may have slightly different patina patterns or decal wear consistent with authentic vintage parts.\u003c\/em\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eRestore your Red Eye Model 66 to working condition with an authentic, complete bobbin winder assembly!\u003c\/strong\u003e\u003c\/p\u003e","brand":"CMSS","offers":[{"title":"Grade A","offer_id":42599218643042,"sku":null,"price":42.99,"currency_code":"USD","in_stock":false},{"title":"Grade B","offer_id":42599218675810,"sku":null,"price":34.99,"currency_code":"USD","in_stock":false},{"title":"Grade C","offer_id":42599218708578,"sku":null,"price":28.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0767\/4681\/files\/IMG_4569-Photoroom.jpg?v=1759439669","url":"https:\/\/www.vintagesingerparts.com\/en-nz\/products\/original-singer-bobbin-winder-model-66-red-eye-complete-assembly-with-guard","provider":"Central Michigan Sewing Supplies","version":"1.0","type":"link"}