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D311 Black Glass NOS Russian Soviet Military Germanium Diode GD012 Germanium Diode 1 1D507A GD507A Black Glass NOS Russian Soviet Military Germanium Diode
These are NOS Russian military surplus, in a black glass case a slightly larger than the standard DO-7 glass case.  They have the part number clearly printed on them.  Vf is in the .20-.21 range.  These are high quality parts in perfect condition.  I have several other similar NOS Russian military germanium diodes available. These are NOS, but with preformed leads, in the standard DO-7 glass case. They have the color code and mfg logo printed on the body. Vf is in the .28-.30 range. These are high quality parts in great condition.

These are NOS Russian military surplus, in a black glass case a about the same size as the standard DO-7 glass case.  They have the part number clearly printed on them.  Vf is in the .29-.31 range.  These are high quality parts in perfect condition.  I have several other similar NOS Russian military germanium diodes available.
1N118 NOS Germanium Diode ITT OA1150 Tungsram NOS Germanium Diode 1N949 NOS Germanium Diode ITT GI Transitron Vintage
These are NOS, made by ITT, in the standard DO-7 glass case. They have the color stripe code printed on the body. Vf is in the .23-.24 range. 75v, 100mA. These are high quality parts in perfect condition.
Price is for one pieces. Brown band is cathode.
These are NOS,Tungsram OA1150 germanium diodes, in the standard DO-7 glass case. They have the part number printed on the body. Vf is in the .26-.28 range. These are high quality parts in great condition.

1 piece of 1N949 germanium diode.  These have the color code and manufacturers logo printed on the body.  Vf is .25-.26.  50v, 10mA. I have 3 brands available, from left to right in the photo: ITT, GI (General Instruments), and Transitron (wavy leads from being in storage).
OA1154 NOS Germanium Diode Tungsram DO-7 GA100 NOS Germanium Diode Tungsram OA95 NOS Germanium Diode CSF
These are NOS, made by Tungsram, in the  standard DO-7 case.  They have the part number and mfg logo printed on the body.  Vf is in the .38-.39 range.  55v, 500mA.  These are high quality parts in perfect condition. These are NOS,  in the  standard glass DO-7 case.  They have the part number printed on the body.  Vf is in the .26-.28 range.  20v, 20mA. These are high quality parts in perfect condition. These are NOS, in the standard DO-7 glass case. They have the part number printed on the body. Vf is in the .28-.30 range. These are high quality parts in perfect condition.
Price is for one piece.
1N781 NOS Germanium Gold Bonded Diode Hughes 40v 5mA 1N266 Germanium Diode AN235 Germanium Diode
These are NOS, made by Hughes, in the  standard DO-7 case.  They have the part number and manufacturer's logo printed on the body.  Vf is in the .25-.27 range. 40v, 5mA.  Price is for 1 piece.  These are high quality parts in perfect condition. These are NOS, but with slightly bent leads, in the standard DO-7 glass case. They have the color code stripes printed on the body. Vf is in the .23-.26 range. 60v, 500mA. These are high quality parts in great condition.

These are NOS, but with slightly bent leads, in the standard DO-7 glass case. They have the part number printed on the body. Vf is in the .28-.32 range. These are high quality parts in great condition.

1N65 Germanium Diode 1N114 Hughes NOS Germanium Diodes OA1154 DSI NOS Germanium Diode
These are NOS, 1N65 germanium diodes, in the standard DO-7 glass case. They have the color code printed on the body. . Vf is in the .23-.25 range. These are high quality parts in great condition. Price is for 1 piece. 85v, 200mA.

These are NOS, 1N114 germanium diodes, in the standard DO-7 glass case. They have the part number printed on the body. . Vf is in the .25-.27 range. 75v, 50mA. These are high quality parts in great condition. Price is for 1 piece.

These are NOS,DSI OA1154 germanium diodes, in the standard DO-7 glass case. They have the part number and mfg logo printed on the body. Vf is in the .35-.38 range. 55v, 500mA. These are high quality parts in great condition.

HG5008 NOS Germanium Diode Hughes GA101 NOS Germanium Diode Tungsram GD732 NOS Germanium Diode DSI
These are NOS, made by Hughes, in the standard DO-7 glass case. They have the part number printed on the body. Vf is in the .26-.28 range. 40v, 25mA. These are high quality parts in perfect condition.
Price is for one piece.
These are NOS,  in the  standard glass DO-7 case made in Europe by Tungsram.  They have the part number printed on the body.  Vf is in the .33-.38 range. 50v, 200mA. These are high quality parts in perfect condition. These are NOS,  in the  standard glass DO-7 case made by DSI.  They have the part number printed on the body.  Vf is in the .27-.29 range. 40v, 20mA. These are high quality parts in perfect condition.
AAZ15 NOS Germanium Diode Thomson CSF D18 Glass NOS Russian Soviet Military Germanium Diode OA1172 NOS Germanium Diode Tungsram Rare
These are NOS, made by Thomson, in the standard DO-7 glass case. They have the part number printed on the body. Vf is in the .23-.25 range. 100v, 100mA. These are high quality parts in perfect condition.
Price is for one piece.
These are NOS Russian military surplus, in a metal and glass case a slightly larger than the standard DO-7 glass case.  They have the part number clearly printed on them.  Vf is in the .37-.41 range.  These are high quality parts in perfect condition.  I have several other similar NOS Russian military germanium diodes available. These are NOS Tungsram, in the standard DO-7 glass case.  They have the Tungsram logo and part number printed on the body.  Vf is in the .35-.38 range.  These are high quality parts in perfect condition.  Price is for 1 piece.
1N451 Sprague NOS Germanium Diode TFK AA111 OA172 Double Marked Germanium Diode NOS GAY60 NOS Gold Bonded Germanium Diode Tungsram
These are NOS, Sprague brand, 1N451 germanium diodes, in the standard DO-7 glass case. They have the part number and SP printed on the body. Vf is in the .24-.26 range. 175v, 150mA. These are high quality parts in great condition.

These are high quality germanium diodes made by Telefunken in Germany.  Forward voltage is .33-.35.  30v, 15mA.  These are nice rare audio diodes.  The black glass body is twice as long as a normal DO-7 germanium diode and has TFK and both part numbers printed on it.  Price is for 1 piece. These are NOS,  in the  standard glass DO-7 case.  They have the part number printed on the body.  Vf is in the .23-.24 range.  20v, 75mA.  These are high quality parts in perfect condition made by Tungsram in Europe.
GA205 Germanium Diode Tungsram NOS OA47 NOS Germanium Diode Mullard 1N453 NOS Germanium Diode Transitron
1 GA205 germanium diode made by Tungsram.  These have the part number printed on the body and a Vf of .35-.37.  15v, 15mA.  I don't have many, so get them while they're still available! These are NOS, in the standard DO-7 glass case. They have a purple and yellow tint to them and a red stripe at the cathode. Vf is in the .27-.28 range. These are high quality parts in perfect condition.
Price is for one piece.
These are NOS, made by Transitron, in the standard DO-7 glass case. They have the color stripe code printed on the body. Vf is in the .22-.24 range. 115v, 30mA. These are high quality parts in perfect condition.
Price is for one pieces. Yellow band is cathode.
D18 Glass NOS Russian Soviet Military Germanium Diode 1N3470 NOS Germanium Diode ITT Rare AA132 TFK Telefunken NOS Germanium Diode
These are NOS Russian military surplus, in a black glass case a slightly larger than the standard DO-7 glass case.  They have the part number clearly printed on them.  Vf is in the .38-.41 range.  These are high quality parts in perfect condition.  I have several other similar NOS Russian military germanium diodes available. These are NOS, made by ITT, in the standard DO-7 glass case. They have the part number in color stripes and the mfg logo printed on the body. Vf is in the .25-.26 range. 35v, 30mA. These are high quality parts in perfect condition.
Price is for one piece.
These are NOS, TFK (Telefunken) brand, AA132 germanium diodes, in the standard DO-7 glass case. They have the part number and TFK printed on the body. Vf is in the .38-.39 range. 120v, 120mA. These are high quality, German made parts in great condition.