Actual banjos - The No1 is a Korean Maya resonator- Mastertone copy
                No2 is a pre war open back John Alvey Turner
                No3 is a 1900 ish 7 string Temlett
                No4 is a mid twenties Vega Copy open back short scale
                     tenor
                No5 is an Ozark banjola

There are several mandolin banjos and Banjoleles lying around as well