Our Kirby Legend 2 vacuum cleaner that has outperformed brand new Dyson's and is older than me, around 30-31yrs old. Still going strong but makes vacuuming the stairs a proper arm workout. :
Vintage Kirby Vacuum
Kirby Company - Wikipedia
Old Kirby Vacuum Models | Vintage Kirby Company Vacuums
The oldest kirby we have seen in WA -
Kirby Classic III 2CB Model Vintage Vacuum Cleaner with Accessories Working | eBay
UE4 Environment Art - Game ready Vintage Kirby vacuum cleaner