This run includes 5 Key Issues involving the first appearances of Jack Monroe (later to become Nomad), Peggy Carter and Helmut Zemo. Captain America #149 1972 Bronze. Captain America #150 1972 Bronze. Captain America #151 1972 Bronze. Captain America #152 1972 Bronze. Captain America #153 1972 Bronze. First cameo appearance of Jack Monroe; First appearance of Steven Rodgers II (Captain America 4). Captain America #154 1972 Bronze. First appearance of Jack Monroe (Nomad). Captain America #155 1972 Bronze. Origin of Jack Monroe; Origin retold; Origin of Steven Rodgers II; ...