| Symbol | Name | Country | Exchange |
|---|---|---|---|
| HDRSF | Highland Copper Comp | US | OTC |
| KEWL | Keweenaw Lnd Assn Ct | US | OTC |
| WELPM | Wisconsin Electric Power Company PFD 6% | US | OTC |
| WELPP | Wisconsin Elec Pwr 3.60 Pfd | US | OTC |
| BTT | Bitterroot Resources Ltd. | CA | TSXV |
| HI | Highland Copper Company Inc. | CA | TSXV |
| FCM | First Class Metals PLC | UK | LSE |