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Trampoline History Blog: 1961 - The Great Trampoline Jump Center CRAZE! - Part 1 (Trampoline History)
![The JRE Companion on Twitter: "I searched 'safe trampolines', and found this deep in images. This was growing up in the 80's... Above ground pool that WILL collapse within 48 hrs, a The JRE Companion on Twitter: "I searched 'safe trampolines', and found this deep in images. This was growing up in the 80's... Above ground pool that WILL collapse within 48 hrs, a](https://pbs.twimg.com/media/Fq92kq1XoAAYoO8.jpg)
The JRE Companion on Twitter: "I searched 'safe trampolines', and found this deep in images. This was growing up in the 80's... Above ground pool that WILL collapse within 48 hrs, a
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