Truetone CB radios are Midlands under a different name. They were sold exclusively by Western Auto stores. This Truetone is a clone of the Midland 79-892 AM/SSB mobile radio. The Midland had a silver faceplate while the Truetone’s is black. Otherwise, they are identical.
The most interesting “feature” of this unit is that there is no frequency adjustment on the radio! The clarifier is located on the microphone. Because of this, the mic terminates in an odd SIX pin female plug. The big drawback of course is that this makes it impossible to use a different microphone without rewiring the radio and modifying the case to add an external clarifier. Not many of these Truetones were sold, so they’re pretty rare finds today.