Victorian Gold factory Filled Popcorn Watch Chain & Slide Unusual Hook Antique Jewelry

Antique Victorian gold filled watch chain and slide. Gold filled popcorn style chain with embossed slide that matches the end of chain. This one does not have a swivel hook. It instead has a ring that has a screw clasp. See picture #7. The stem of ring is then exposed and opens. See picture #8. Opens easily and as it should. The slide is not tight. It moves freely on the chain. I don't know if this can be tightened? The slide measures factory 1/2 inch tall by 5/16 inch (just under 1/2 inch) wide. The chain itself is 1.5mm wide and total length is 55 inches long. Could use a polish but as always leave that up to buyer. Excellent antique condition with age appropriate wear. No marks. Beautiful unusual chain.