Vintage 1988 200-piece Dinosaurs Jigsaw Puzzle by The Rainbow Works (Complete)

The item featured in the image is a vintage 1988 "Dinosaurs" 200-Piece Jigsaw Puzzle published by Golden Books / Western Publishing (originally under The Rainbow Works product line). It features retro paleoart of a Camarasaurus and an Allosaurus illustrated by artist Tony Gibbons.
When completed, this standard 200+ piece vintage Golden puzzle measures approximately 14 inches by 18 inches (36 cm × 46 cm). The physical box itself typically measures around 10.25 inches by 7.75 inches with a depth of 1.5 inches.