---
title: "tucec9:\n\nA billboard at the edge of Oak Ridge, TN, where US citizens secretly mined uranium for the Manhattan Project."
date: 2016-05-17 04:19:39 +00
tags: tumblr
---

![mirrored image from https://66.media.tumblr.com/f348097d3cdec7a8cc0704c6fa6c6ddb/tumblr_o4ajyx2oiz1ukfexro1_1280.jpg without alt text, sorry](./144487979433.jpg)

[tucec9](http://tucec9.tumblr.com/post/143956492361):

> A billboard at the edge of Oak Ridge, TN, where US citizens secretly mined uranium for the Manhattan Project.  

May 16th, 2016 9:19pm