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| Type: | All • Sci-Fi | |
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| States: | CO • MA • NY • TX |
List of 1971 Massachusetts Conventions
| Convention | Dates | Location |
|---|---|---|
| Boskone 1971 | March 12-14, 1971 | Sheraton Rolling Green Andover, MA |
| Noreascon I / Worldcon 1971 | September 2-6, 1971 | Sheraton Boston Hotel Boston, MA |
| Convention | Dates | Location |