| Era | Board | Tokens | Houses/Hotels | Money |
|---|---|---|---|---|
| 1935–1940s | Oilcloth / heavy paper | Wooden (car, iron, etc.) | Wood | Pastel paper |
| 1950s–1980s | Cardboard, cloth-backed | Die-cast metal (pewter) | Wood → plastic (late 50s) | Multicolor paper |
| 1990s–present | Laminated cardboard | Zinc/pewter (some plastic) | Green/red plastic | Standard colors |
| Deluxe / Anniversary | Wood cabinet, rotating board | Gold/silver plated, 3D | Wood/metal | Foil/embossed |
Modern sets: Mass-produced in China/USA (Hasbro/Easton, PA). Components: offset printing, die-cutting, injection molding (plastic), die-casting (metal), assembly/packaging.
Total pieces: ~115 (varies by edition). Weight: ~2.5–3 lbs.