 Martin's AutoPlex from Tony, W4OI 1902 - 1905 Patented 5 Lines |
 AØ 1904 from Martin, DK4XL A0 - No SN from Tony, W4OI A0 - No SN from Claudio, IKØKRC #'s Ø - 399 4 Lines Aug 9 19Ø4 No Patent Information From Martin's e-mail: Only used on the first few ones which have the serial number on the base itself, stamped somewhere on the side. I have #1Ø8 and Randy Cole has #7. The words THE VIBROPLEX has serifes, the A1 plate doesn't. serifes small thingys on the edges of letters |
 A1 19Ø5 Original - SN 946 A1 19Ø7 Original - SN 3194 #'s 4ØØ - 1286 4 Lines Aug 9 19Ø4 No Patent Information |
 A2 19Ø6 Original - SN None #'s 14Ø8 - 2777 5 Lines 2 Patents Others Pending |
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 A3 19Ø7 #'s 2856 - 318Ø 5 Lines 3 Patents Others Pending |
 Norcross 19Ø7 Original - SN 4Ø24 plate #2 plate #3 from Doug, K4KEY Small and Large from Martin, DK4XL #'s Erratic 5 Lines 3 Patents |
 Atlanta 19Ø8 - 19Ø9 from Martin, DK4XL #'s Erratic 4 Lines No Patent Information |
 B1 191Ø Double Lever No Serial Numbers 4 Lines No Patent Information |
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 B2 1911 from Martin, DK4XL B2 #2 from Russ, WA5Y Model X SN 1Ø383 Model X #'s 1Ø238 - 1Ø416 5 Lines "trade mark" No Patent Information |
 B3 1912 Original - SN 2Ø436 Model X - SN 11856 B3 #3 from Tim, W3ZVT Model X #'s 1Ø687 - 11643 Original #'s 2ØØØØ - 2Ø683 5 Lines 3 Patents Others Pending |
 B3 Designation 1913 - 1915 Dbl Lvr from Randy, KN6W SN - None |
 B3X 1912 from Randy, KN6W Via Tom, W1IMQ 6 Lines 5 Patents Others Pending |
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 B3Y  B3Y B3Y? - 1912 - SN 20751 from Tom French, W1IMQ 2 Patents 4 Lines |
 B4 1913 - 1915 1913 Model X - SN 25232  1914 Blue Racer - SN B1507
JUN 3Ø,Ø3 not listed, Others Pending |
 C1 1916 1916 Vertical SN 59672 from Randy, KN6W #'s 55Ø88 - 6ØØ41 253 Broadway 5 Patents |
 C2 1917 - 1918 1917 Original SN 6Ø28Ø #'s 6Ø151 - 69969 253 Broadway 1Ø Patents |
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 C3 1919 - 192Ø 192Ø Original SN 72778 #'s 7ØØ53 - 78857 253 Broadway 6 Patents |
 Flex1(D3) 1939 SN 111883 The Ever Illusive VIBROFLEX 796 Fulton 7 Patents |
 Signal Corp - Large J-36 SN # 14 1935 - 1941 from Tony, W4OI |
 Signal Corp - Small J-36 SN #1 from Don, K8OMO 1942 - 1945 J-36 SN #5ØØ |
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 D1 192Ø - 1922 192Ø Martin Jr SN 8Ø365 D1 #2 #'s 78497 - 8866Ø 825 Broadway 6 Patents |
 D2 1923 - 1925 1923 Original SN 9Ø345 #'s 888Ø3 - 94486 825 Broadway 7 Patents |
 D3 1926 - 1938 1926 Original SN 97581 #'s 94758 - 113422 796 Fulton 7 Patents |
 D4 1939 - 194Ø 1941 Zepher SN 1171Ø5 #'s 113642 - 118179 796 Fulton 6 Patents Other Patents Pending |
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 D5 1941 - 1945 1942 Deluxe Original SN 118761 #'s 11878Ø - 148328 833 Broadway 6 Patents Other Patents Pending |
 D5 1942 - 1945 1945 Deluxe Original SN 1391Ø6 Tin painted gold name plate and Battleship Gray base. Chrome and Brass were in short supply. |
 Hamco Corp Eureka, CA Scotia - SN Ø11Ø4 sold to Vibroplex in 1982 |
 D6 1946 - 1962 1947 Original SN 1526Ø7 #'s 149285 - 2337Ø6 833 Broadway Patented |
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 D7 1963 - 1978 1964 Vibro Keyer SN 238424 #'s 235635 - 39123Ø 833 Broadway No Patent Information |
 D8 1979 - 1994 198Ø Lightning Bug SN 589Ø #'s 4ØØØ - ???? #'s 41117 - 8Ø5Ø2 No Location No Patent Information |
 Metallic 1982 - Present 1982 Brass Racer w/EK-1 Electroninc Keyer SN Ø1882 #'s �1949 - Ø8452 No Location No Patent Information |
 D9 1995 - Present 2ØØ1 Blue Racer SN 1Ø6575 #'s 1ØØØØØ - 11 Midtown Park E No Patent Information |
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 Code Warrior Junior August, 2ØØ1 SN 8 Ø1 919 |
 Ten-Tec 2ØØ3 2ØØ3 Iambic SN TT-I166 #'s TT-IØØ1 - TT-I25Ø 11 Midtown Park E No Patent Information |
 Code Mite 2ØØ3 SN Ø168 |
 VENUS 2ØØ3 SN ØØØ6 from Tim W3VZT |
