Update History

Click either the thumbnail or the link to see the exhibit.
June 2007

0A2

0B2

0B2

0B2WA

0C3

0D3

10C2

10D1

10LD3

10M2

117Z3

117Z6GT

12A5

12A6

12A6

12AT6

12AT7

12AT7WA

12AU7

12AU7A

12AX7

12BE6

12BH7

12BH7

12BY7A

12C8

12CA5

12E1

12E1

12H6

12HG7

12K7GT

12K8GT

12Q7GT

12SG7

12SJ7

12SK7

12SQ7GT/G

13D2

13D3

13DHA

13E1

13E1

14A7

14S7

150B2

1625

1626

1629

19H5

19Y3

1A3

1D5

1E7G

1F5G

1F6

1G6G

1H6G

1L4

1LA6

1LB4

1LC6

1LD5

1LE3

1LN5

1N5G

1P39

1R5

1R5

1S4

1S5

1T4

1T5GT

2050

2050A

20A2

20A2

20D1

20F2

20L1

210HL

210LF

210SPT

215SG

220HPT

220PA

220PT

240B

25L6GT

27

2C34

2D13A

2D21

2E26

2X2A

304

30L15

30L15

3184

32

354V

35Z5GT/G

37

3A5

4152

41MH

41MP

42

4212E

43

47

5545

5642

5642

5675LS

5687

5692

5820

5881

5932

5R4GY

5U4G

5Z4

6080

6080

6080

6146

6217

6442

6481

6922

6AC7

6AG7

6AS6

6B8

6C4

6C5

6CW4

6D1

6DJ8

6DS4

6E5

6E5

6F6

6G6G

6H6

6H6G

6J5

6K7

6K8

6L6

6L6G

6R7G

6SG7

6SJ7

6SN7GT

6SQ7

6SS7

6V6

6V6

6V6G

6V6G

6V6G

6V6GT

6V6GT

6X4

6Z7

7360

7475

7475

7586

76

7895

80

8012

8012

8013A

803

803

805

805

807

808

813

829B

832

832A

834

836

845

85

8608

866

884

885

9001

9002

9003

9004

9006

931A

954

956

959

AC/HL

AC/HL

AC/ME

AC/P

AC/Pen

AC/Pen

CAM3

CCa

CCH35

CV1991

CV2797

CY1

CY31

DAF91

DAF91

DD4

DET22

DET22

DET29

DP-Pen

E180F

E182CC

E1T

E283CC

E80CC

E80F

E80L

E810F

E83F

E88C

E88CC

E90CC

EA50

EA52

EA52

EABC80

EAC91

EAF42

EAF42

EAM86

EB34

EB41

EB41

EB91

EBC3

EBC33

EBC33

EBC41

EBF2

EBF2

EBF80

EBF80

EBF80

EBF80

EBF83

EBF89

EBF89

EBL1

EBL21

EC52

EC91

EC92

ECC189

ECC32

ECC33

ECC35

ECC40

ECC81

ECC82

ECC82

ECC82

ECC85

ECC85

ECC86

ECC88

ECC91

ECF80

ECH21

ECH3

ECH35

ECH81

ECH84

ECL80

ECL82

ECL83

ECL86

EF183

EF22

EF36

EF37

EF37A

EF39

EF40

EF41

EF42

EF5

EF5

EF50

EF50

EF54

EF6

EF6

EF80

EF83

EF86

EF86

EF89

EF91

EF92

EF92

EF95

EF98

EFP60

EK2

EK3

EK3

EL2

EL3

EL32

EL33

EL34

EL37

EL38

EL38

EL41

EL50

EL81

EL822

EL83

EL84

EM84

FC13C

FW4-500

FW4-800

G1/371K

G210

G240/2D

GC10/4B

GC10B/1

GD150A/S

GI-7B

GN10

GR10G

GTE130T

GTR150M/S

GTR150W

GU1

GU19

GU50

GY501

GZ30

GZ32

GZ33

GZ34

HL13

HL2

HL2

HL23

HL23DD

HL41

IW4-500

K302

KT33C

KT33C

KT36

KT66

KT88

KTZ63

L2

L610

L610

L63

L63

LN309

LS5A

LS5A

LZ319

M8091

M8248

ME920

MH4

MH4

MH4

MHD4

MHL4

ML4

ML4

ML7003

ML8533

MP-Pen

MPT4

MPT4

MPT4

MS4B

MS4B

MS4B

MS4B

MS4B

MSP4

MSPenB

MU14

MU14

MVSG

MVSPenB

MW6/2

MX40

MZ2-200

N17

N18

N30

N30

N30

N309

N31

N339

N37

N709

N78

NT36

ORP90

ORP90

PA1

PABC80

PC86

PC86

PC88

PC88

PC900

PC97

PC97

PCC189

PCC189

PCC189

PCC84

PCC84

PCC84

PCC85

PCC88

PCF200

PCF80

PCF80

PCF80

PCF801

PCF801

PCF802

PCF802

PCF82

PCF86

PCF86

PCL805

PCL805/85

PCL82

PCL82

PCL83

PCL83

PCL83

PCL84

PCL84

PCL84

PCL84

PCL85

PCL86

PCL86

PD220

PD500

Pen220

Pen231

Pen25

Pen45

Pen45

Pen453DD

Pen45DD

Pen46

Pen4VA

PenDD4020

PFL200

PFL200

PL36

PL36

PL36

PL500

PL500

PL504

PL508

PL508

PL509

PL519

PL802

PL81

PL83

PL83

PL84

PL84

PP5/400

PP5/400

PT15

PT2

PT625

PX25

PX4

PX4

PX4

PY33

PY500A

PY80

PY81

PY82

PY82

PY82

PY82

PY83

PY88

QP230

QP230

QP25

QQE03-20

QQE04-20

QQE06-40

QQV02-6

QQV03-10

QQV03-20A

QQV06-40A

QQV06-40A

QQV07-50

QQZ06-40

QS75/20

QV03-12

QV04-7

QV04-7

QV04-7

QV05-25

QV1-150A

R12

RK-4D32

RL12P35

RS282

S130

SP13C

SP41

T41

TP25

TP2620

TT10

TY7-6000A

TYS5/2000

TYS5-3000

U10

U12

U12

U14

U16

U18/20

U18/20

U19

U191

U193

U201

U22

U25

U25

U26

U30

U301

U31

U319

U329

U37

U4020

U50

U52

U52

U78

UABC80

UAF42

UBC41

UBC81

UBF11

UBF80

UC92

UCC85

UCH21

UCH21

UCH42

UCH81

UCH81

UCL82

UCL82

UCL83

UF41

UF80

UF89

UL41

UL41

UL44

UL84

UM4

UM80

UR1C

UR3

UU4

UU5

UU6

UU6

UU6

UU7

UU7

UU8

UY21

UY21

UY41

UY41

UY85

V233A/1K

VLS631

VMS4

VMS4B

VMS4B

VP1321

VP133

VP22

VP41

VR105/30

VR75/30

VS10G

W17

W30

W77

X719

YL1080

YL1130

Z504S

Z520M

Z77

Z803U

Z900T
 

May 2007
ECC40
OR2?
 
 
 

April 2007
10E/805
58
6AR8
ACM3
AC/P
CV4011
E415
E55L
E92CC
ECR30
EE50
EF184
EF8
EL11
EL42
EQ80
LS6A
M505
TSP4
 

March 2007
5D/100A
AC/TH1
 
 
 

February 2007
1C1
2C39A
5B/251M
5B/255M
6AT6
6BN6
6BN6
6F33
6H6GTY
6L6GTY
6Q7GTY
6V6GTY
6X5GTY
AU5
B5
B5
CV0054
CV0124
CV0452
CV1075
CV4060
De Forest
DH77
DM160
EF11
PM1HF
PM1HF
PM1LF
PM2
R Type
VT17
VU111
VU111
VU111
VU111
Y-799
 
 
 
 

January 2007
118-0243
2A7
2C40A
30L17
35L6GT
3A/167M
41MDG
4X150A
6059
6064
63SPT
6516
6AS7G
6F15
6F23
6H6G
6J5G
6J5GT
6J5GT/G
6JS6C
6L1
6L7
6LD12
6U5
6V4
6X5GT
866JR
958A
A0897
B319
CV0056
CV0064
CV0073
CV0076
CV0092
CV0173
CV0286
CV0310
CV0322
CV0717
CV1278
CV1832
CV1833
CV2269
CV2341
CV2348
CV2730
CV2798
CV2933
CV2984
CV3615
CV3798
CV4006
CV4028
CV4045
CV4063
CV5112
CV5277
CV6194
D06HF
D77
DC/P
DEQ
DM70
ECC70
ECL82
EE-68C
EF39
EFF51
ELL80
EN31
FC13
GL522
GS10C/S
IRV4A
KS
KY80
ME1403
MKT4
ORA
P1
P2 
PCF806
PM254
PM2HL
PV2
PY32
QQV03-10
QQV03-10
QQV03-20
QQV04-16
R Type
RG3-250A
SP-18 Blue
U15
Unknown
UVV4A
V30
VGT128
VI103
VT121
VT-94D
VT-no.25
VU133
W76
W81
W81
X81
 
 

December 2006
1AB6
1C2
28D7
35W4
3A5
5031
5Z4
5Z4
6AK5W
6AK8
6AL5
6AQ5
6CK5
6CL6
6N7
6SL7GT
7S7
7S7
90C1
BT89
CV0161
CV0242
CV0248
CV0327
CV0416
CV0785
CV1285
CV1376
CV1863
CV2109
CV2132
CV2133
CV2133
CV2224
CV2239
CV2331
CV2341
CV4009
CV4010
CV5173
DAF96
DAF96
DH719
DL96
EF86
EL84
EM81
EY86
EZ90
GS46
LF
N144
PCF808
PM4DX
Q(Bi-Grid)
QD77
TY86F
VR102
VT-104
VX7073
WD709
X78
 
 
 

November 2006
10CV1180243
6BR7
B4
CV0053
CV0176
CV0807
DL96
DL96
EF86
RS237
SU2150A
 
 
 
 

October 2006
11E2
164V
1950-0004
201-A
410PT
41MH
6574
6AB8
6BE6
6K7GT
6N7GT
6SC7
6V6GT/G
6X5G
6X5GT
AC2/HL
AC2/HL
AR
ARDE
B11
B4
B5
BT69
Cleartron
CV0276
CV0320
CV0753
CV1120
CV2001
CV2020
CV5171
CY1C
DD/207
DEH612
DEH612
DER
DER
DET25
DU/2
DY2020
EB91
EC31
ECL80
EF8
EK90
EL34
EZ11
EZ35
EZ35
EZ40
FE7B
GT3
HK90
KT2
M25
NR52
NR83
OM10
OM4
Pen220A
PM1LF
PM24M
PM4
R Type
R2
SP-18 Red
UU60/250
VM4V
VR123
VR21
VR54
VT25
 
 
 

September 2006
CV2520
 
 
 
 

August 2006
10F1
154V
1628
1637
16A8
20CV
25Z5
2C42
2C46
2D4A
30C1
30F5
30FL1
30P12
30PL13
35Z4
3CX3000A7
3S4
4074A
410LFT
417A
4215A
42E
42SPT
4304CB
4643
4685
4CPX250K
4CW30000a
4CX250FG
4CX35000C
4X150A
5212E
55875R
572B
5814A
5840
5957E
5B/254M
5Z3
5Z4G
6032
6929
6A3
6AH6
6AJ7
6AJ8
6AK5
6AM4
6AM6
6AQ5
6AQ5
6AQ5
6B4G
6BH6
6BM6
6BS7
6BW6
6BW7
6CD6G
6D2
6F17
6F6GT/G
6H6GT
6J5G
6J5GT
6K7G
6K8GT
6L7
6M1
6Q7G
6SH7
6SN7GT
6U4GT
6X4
710
717A
7193
7193
721A
723A/B
725A
811
872A
931A
955
9C395
A2134
A2235
A50A
AB500
AC044
AC2/P
ACT9
ACT9
AC/TP
AC/TP
AC/VP1
AR62
ARP35
Audion
Augetron
BW1124
C1111
C1150
CAV25
CF185
CL33
CM17
CV0005
CV0012
CV0035
CV0043
CV0052
CV0063
CV0066
CV0067
CV0085
CV0087
CV0118
CV0128
CV0128
CV0129
CV0131
CV0135
CV0136
CV0172
CV0173
CV0181
CV0187
CV0187
CV0188
CV0210
CV0257
CV0261
CV0288
CV0358
CV0372
CV0415
CV0455
CV0491
CV0518
CV0575
CV0858
CV1052
CV1073
CV1092
CV1104
CV1141
CV1193
CV1501
CV1988
CV2116
CV2127
CV2266
CV2349
CV2570
CV2736
CV2901
CV3508
CV4014
CV4043
CV4048
CV4059
CV4079
CV5077
CV6022
CW10
CX1157
CX1171
DAC32
DC762A
DD41
DE06LF?
DE3
DE4
DEP215
DER
DER
DER
DH63
DK92
DL35
DLS1
DLS10
DV-5
E639/10
ECC84
ECC85
ECH83
ECL84
EF13
EF183
EF184
EF72
EF94
EL85
EM34
EM80
ET1
Experimental
Experimental
Experimental
Experimental
EY84
EZ41
FC141
GN-1
GT1C
GT25E
GXU4
HP215
HR9
IW4-350
K250
K353
KS9-20D
KT61
KT71
KT8C
LP4
M14-170W
M506A
M8079
M8100
M8137
M8162
MH41
NIXIE
No.1
NT99
NU7
NU8
OA2403
OA2WA
OM525
ORA
PCC85
PCC89
PM1HF
PM1LF
PM24A
PM24M
PY800
Q
R Type
R Type
R1548-L2 910/FV
R5V
Red Ring
RL18
RV12P
RZ1-150
S11E12
S23
S625
S625
S6F17
SE
SL2-787
SP61
T15
T20
T450
TC05/25
TC05/25-01
TV6
TWTA
Type 7
UHF Triode
UL46
Unknown
Unknown
Unknown
Unknown
Unknown
Unknown
Unknown
UU60/250
UX112A
UY85
V24
VA16
VA220A
VA6152
VCR138
VCR139
VCR522
VR103
VR116
VR137
VR22
VR53
VR53
VR55
VR56
VR65
VR78
VS110
VT105
VT127
VT20
VT25
VT25
VT25
VT31
VT31
VT50
VT501
VT51
VT61
VT61A
VT62
VT65
VT90
VT90
VT90?
VT93
VU113
VU120A
VU133
VU133
VX2511
VX3061
XFW10
XFY10
XH1.5V
Z66
 
 

July 2006
1821
203THA
220OT
3B2
3CX100A5
6AG7
6BA6
6BQ7A
6C4
6CL6
6J5
6L6GT
6SR7
ARS6
AS4100
B11
C70D
CV0354
CV0408
CV0415
CV0788
CV1246
CV2932
CV3523
D1
D.3
DW2
DW3
ECC83
ECF80
EZ80
HL2K
KT44
NR73
UR1
VR150
VR21
VT269
WR1
 

June 2006
6GF5
8844
DES1
KF35
MP-Pen
MT57
P.17C
PE7B
PM24B
S2
S215
S215
SP-18 Red
SP-18RR
SP55R
T25D
UX281
 
 
 

May 2006
DK96
DK96
WD142
 
 

April 2006
6C8G
OM10
 
 
 

March 2006
20P1
5763
6AL5
6AU6
6AU6
6BA6
6BQ5
6H6GT/G
6SN7GT
6SN7GT
7K7
85A2
A2674
B309
B309
CV0136
CV0449
CV1054
CV4024
DE2HF
DE2LF
DH63
DK96
DK96
DY802
EBC90
EF91
EL84
EY88
EZ80
EZ81
HA2
LG210
LN152
PM2A
VX7083
X17
X18
X31
X65
XP1.5V
Z66
Z77
 
 

February 2006
EM71
 
 
 
 

September 2005
CV2210
CV4055
 
 
 

August 2005
10AC/425
12E1R
2C39A
30FL2
3A/146J
5U4G
61BT
6A7
6A7E
6AS7G
6SN7WGT
AF3
AF3
AZ1
Bi-Grid
CBL1
CV0051
CV0240
CV0371
CV0397
CV0430
CV0782
CV1091
CV1091
CV1099
CV1100
CV1345
CV2136
CV2190
CV2459
CV2516
CV2523
CV2966
CV2980
CV2984
CV3524
CV3797
CV4044
CV4046
CV4049
CV4057
CV5326
DET20