Up for sale is a genuine, rare 1915 original paper instruction booklet (Form K1810) for the classic Singer No. 99 Lock Stitch Family Sewing Machine. This is an authentic piece of social history, not a modern digital copy or reprint! Perfect for antique collectors, vintage sewing enthusiasts, or anyone lucky enough to own a 1915 Model 99 who wants an original companion manual to complete their set. **Item Details:** - **Publisher:** The Singer Manufacturing Co. - **Printed Date:** 1915 - **Machine Fit:** Model No. 99 (Lock Stitch, For Family Use) **Condition Report:** : The green paper cover is fully intact with standard vintage ageing and minor edge wear consistent with its 110+ year age. The staples show standard rusting, but the spine and binding remain stable. All inner text, illustrations, and diagrams are fully legible with no missing pages. No major ink stains or heavy tearing inside. Please see the high-resolution photos for a closer look at the exact condition. **Shipping & Packaging:** Will be packed flat securely between heavy cardboard sheets to ensure it does not bend or crease during shipping. Dispatched quickly from a smoke-free home via Royal Mail Tracked. If you have any questions or need extra photographs, feel free to send a message!