1.   An official inventory by the state turned up a dozen items on display which make overt references to the Confederacy.

2.   Callaway said there were three separate programs, and none contained an overt reference to recruiting Republicans.

3.   Her work is saturated with overt references to Jewish mysticism and religious scholarship.

4.   Its nostalgic appeal includes music and clothes from the period, along with some overt references to drug use.

5.   The new film goes a step further by introducing seemingly overt references to Christianity.

6.   There were no posters of Osama bin Laden or any overt references to the United States at the funeral.