What kind of couplers are these?? seen in a container train at GZB.
Date: 2007-12-21
Owner: Gallery Administrator
Photo Properties
Summary Details
| Make | NIKON | Model | COOLPIX S10 |
| Aperture Value | f/3.5 | Color Space | sRGB |
| Exposure Program | Program | Flash | Flash, Auto-Mode |
| ISO | AUTO | Metering Mode | Multi-Segment |
| Shutter Speed Value | 1/30 sec | Digital Zoom | 1x |
| Digital Zoom Ratio | 0 | Date/Time | 2007 Dec 21 05:41:18 +0000 |
It's a slackless drawbar on a BLC rake meant to carry containers.