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1N281 NOS Germanium Diode NT 75v 500mA PULLS guitar pedal clipping diodes D311 Black Glass NOS Russian Soviet Military Germanium Diode GD012 Germanium Diode
These are USED, PROFESSIONALLY REMOVED, made by NT, in the standard DO-7 glass case. They have the part number and brand printed on the body. Vf is in the .28-.29 range. 75v, 500mA. Every piece I've checked has been good, but they are sold as is.
Price is for one piece.
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.

1 1D507A GD507A Black Glass NOS Russian Soviet Military Germanium Diode 1N118 NOS Germanium Diode ITT OA1150 Tungsram NOS Germanium Diode
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. 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.

1N949 NOS Germanium Diode ITT GI Transitron Vintage OA1154 NOS Germanium Diode Tungsram DO-7 OA1154 NOS Germanium Diode Tungsram DO-7
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). 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, 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-.40 range.  55v, 500mA.  These are high quality parts in perfect condition.  Price is per piece.
GA100 NOS Germanium Diode Tungsram OA95 NOS Germanium Diode CSF 1N781 NOS Germanium Gold Bonded Diode Hughes 40v 5mA
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.
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.
1N266 Germanium Diode AN235 Germanium Diode 1N65 Germanium Diode
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.

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.

1N114 Hughes NOS Germanium Diodes HG5008 NOS Germanium Diode Hughes GA101 NOS Germanium Diode Tungsram
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, 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.
GD732 NOS Germanium Diode DSI 1N276 NOS Germanium Diode Transitron OA1154 DSI NOS Germanium Diode
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. These are NOS, made by Transitron, in the standard DO-7 glass case. They have the diode symbol, mfg logo, and an orange stripe printed on the body. Vf is in the .26 range. 60v, 500mA. These are high quality parts in perfect 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.

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.