Olivetti-Underwood 21 Typewriters by Year then Serial Number
View: tpv

1966 Olivetti-Underwood 21 Typewriters by Serial Number

1967 Olivetti-Underwood 21 Typewriters by Serial Number

196x Olivetti-Underwood 21 Typewriters by Serial Number

---

Olivetti-Underwood Typewriter Models

Olivetti-Underwood 21 • Olivetti-Underwood 319 • Olivetti-Underwood 320