Okay friends. I am new to inspecting and appreciate your help with this probably very basic question.
Today I inspected an electric service panel and found what appears to be an aluminum stranded wire connected to the neutral bus bar.
Can someone look at the attached photo top right between the red and black wires. Please tell me what you think, is this okay. Looks like aluminum?
This home was built in 1957 and also has one 30 amp fused panel in kichen.