Hacker News
new
|
past
|
comments
|
ask
|
show
|
jobs
|
submit
|
from
login
Public domain technical books published before 1964
(
tubebooks.org
)
95 points
by
xd
5 months ago
|
past
|
6 comments
Tubebooks.org: A collection of vintage engineering texts, vacuum tube datasheets
(
tubebooks.org
)
3 points
by
joebig
7 months ago
|
past
|
1 comment
RCA Receiving Tube Manual [pdf]
(
tubebooks.org
)
1 point
by
belter
on April 4, 2023
|
past
The Radio Amateur's Handbook (1936) [pdf]
(
tubebooks.org
)
15 points
by
jhallenworld
on Oct 11, 2015
|
past
|
3 comments
Guidelines
|
FAQ
|
Lists
|
API
|
Security
|
Legal
|
Apply to YC
|
Contact
Search:
