-
+++ 1955.a. Mohawk Midgetape BR-1 -
+++ 1955.a.c. caseta/cassette Midgetape RL -
+++ 1959.c. Mohawk Midgetape 300 = world's 1-st portable cassette/cartridge recorder -3-rd variant -
++ 1956-9 Arvin Industries - Morse signal coder + decoder -
+++ 1956.a. Tefifon KC-1 -
+++ 1957.a. Dictaphone Dictet MPA = -
+++ 1957.a.c. caseta/cassette Dictaphone Dictet - the 3-rd world's tape cassette; a 3-a caseta cu banda magnetica -
+++ 1958.a. Saba TKR-15 Sabamobil = world's 1-st portable radio-cassette player -
+++ 1958.a.c.- caseta/cassette pt/for Saba TKR15 radiorecorder -
+++ 1960 ?.b. Cousino MR-9000 ''Sales maker'' -
+++ 1958.a. RCA Victor CP-1 -
+++ 1958.a.c. caseta RCA Sound Tape Cartridge - 4-piste/tracks -
+++ 1959.c. Minifon Attache = 1st european pocket cassette recorder -
+++ 1959.c.c. caseta/cassette Minifon -
+++ 1959.b.c. caseta/cartridge Fidelipac (NAB)