Search
Member List
Calendar
Help
HP Forums
/
HP Calculators (and very old HP Computers)
/
General Forum 
/
Unusual HP-21 keyboard repair
/
Unusual HP-21 keyboard repair
|
Unusual HP-21 keyboard repair
|
|
06-06-2021, 01:48 PM
Post: #2
|
|||
|
|||
|
RE: Unusual HP-21 keyboard repair
The originals look to be in pretty good shape except for surface corrosion. You could try burnishing them to remove the oxide then gold plating them.
Tom L Cui bono? |
|||
|
|
« Next Oldest | Next Newest »
|
| Messages In This Thread |
|
Unusual HP-21 keyboard repair - PANAMATIK - 06-06-2021, 12:18 PM
RE: Unusual HP-21 keyboard repair - toml_12953 - 06-06-2021 01:48 PM
|
User(s) browsing this thread: 1 Guest(s)