Functionality:<br>This timer typically measures approximately three minutes, likely intended as a "long-distance call timer" in an era when such calls were charged by the minute. <br>Material:<br>It's made of Lucite or acrylic, a clear plastic material popular in the mid-20th century for its durability and aesthetic appeal. <br>Era:<br>These timers are commonly associated with the 1950s, 60s, and 70s, reflecting the design trends of the mid-century modern (MCM) era.
| Category | Vintage & collectibles > Electronics > Telephone |
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