This page of the guide to BioShock Infinite features a list of all telescopes and kinetoscopes in chapter 7. You can look for these collectibles / secrets while exploring the area. There are 3 different vantage points in chapter 7.
- Vantage point #12: Kinetoscope - Battleship Bay
- Vantage point #13: Kinetoscope - Solving the Irish Problem
- Vantage point #14: Telescope
Vantage point #12: Kinetoscope - Battleship Bay
Battleship Bay - in a corridor linking the two beaches.
Vantage point #13: Kinetoscope - Solving the Irish Problem
The Arcade - at the end of the corridor leading to the toilets for "white" people.
Vantage point #14: Telescope
Battleship Bay - on the platform explored just before leaving this location.