2N6101 semiconductor manufactured by Sylvania, listed as 2N6101 (circa 1979).

2N6099 semiconductor manufactured by Sylvania, listed as 2N6099 (circa 1979).

2N6097 semiconductor manufactured by Sylvania, listed as 2N6097 (circa 1979).

2N6096 semiconductor manufactured by Sylvania, listed as 2N6096 (circa 1979).

2N6095 semiconductor manufactured by Sylvania, listed as 2N6095 (circa 1979).

2N6094 semiconductor manufactured by Sylvania, listed as 2N6094 (circa 1979).

2N6084 semiconductor manufactured by Sylvania, listed as 2N6084 (circa 1979).

2N6083 semiconductor manufactured by Sylvania, listed as 2N6083 (circa 1979).

2N6082 semiconductor manufactured by Sylvania, listed as 2N6082 (circa 1979).

2N6081 semiconductor manufactured by Sylvania, listed as 2N6081 (circa 1979).

2N6080 semiconductor manufactured by Sylvania, listed as 2N6080 (circa 1979).

2N6079 semiconductor manufactured by Sylvania, listed as 2N6079 (circa 1979).

2N6076 semiconductor manufactured by Sylvania, listed as 2N6076 (circa 1979).

2N6075 semiconductor manufactured by Sylvania, listed as 2N6075 (circa 1979).

2N6074 semiconductor manufactured by Sylvania, listed as 2N6074 (circa 1979).

2N6073 semiconductor manufactured by Sylvania, listed as 2N6073 (circa 1979).

2N6072 semiconductor manufactured by Sylvania, listed as 2N6072 (circa 1979).

2N6071 semiconductor manufactured by Sylvania, listed as 2N6071 (circa 1979).

2N6070 semiconductor manufactured by Sylvania, listed as 2N6070 (circa 1979).

2N6069 semiconductor manufactured by Sylvania, listed as 2N6069 (circa 1979).