A friend (?) has given me a bag of about a 100 seven-segment LED's which
he said he found while cleaning out his workshop.  He doesn't know what
they are and says that they probably date back to the mid 1980's
sometime. :-(

I'd like to be able to use them in miscellaneous projects if I can
identify which pins are which.  I can try trial and error, since there
are a lot of them, but thought I would take a chance and see if someone
on this list might be able to point me to a datasheet, or something like
that.

They are 3/4" high by 3/8" wide, red in color.  They are in the shape of
a 14-pin IC.  Looking into the face, there are two indentations at the
bottom and a single indentation at the top, with a dimple at the top
left (probably to identify pin 1).  Assuming this is pin 1, then there
is a pin 1, 2, 3 and 4.  No pin 5.  Pin 6 and 7.  Continuing to the othe
side, there is pin 8, 9, 10.  No pin 11, no pin 12. Pins 13 and 14.

There is absolutely no marking of any sort to indicate the manufacturer
or  the model number.  (I have examined it with a magnifying glass under
a strong light).

Thanks for any help.

John

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