Vacuum tube
Use this image
Can I reuse this image without permission? Yes
Object images on the Ingenium Collection’s portal have the following Creative Commons license:
Copyright Ingenium / CC BY-NC-ND (Attribution-NonCommercial 4.0 International (CC BY-NC 4.0)
ATTRIBUTE THIS IMAGE
Ingenium,
1966.0673.001
Permalink:
Ingenium is releasing this image under the Creative Commons licensing framework, and encourages downloading and reuse for non-commercial purposes. Please acknowledge Ingenium and cite the artifact number.
DOWNLOAD IMAGEPURCHASE THIS IMAGE
This image is free for non-commercial use.
For commercial use, please consult our Reproduction Fees and contact us to purchase the image.
- OBJECT TYPE
- CLASS A AMPLIFIER
- DATE
- 1938
- ARTIFACT NUMBER
- 1966.0673.001
- MANUFACTURER
- MARCONI'S WIRELESS TELEGRAPH CO.
- MODEL
- L610
- LOCATION
- England
More Information
General Information
- Serial #
- N/A
- Part Number
- 1
- Total Parts
- 1
- AKA
- N/A
- Patents
- N/A
- General Description
- GLASS/ METAL/ SYNTHETIC/ PAPER
Dimensions
Note: These reflect the general size for storage and are not necessarily representative of the object's true dimensions.
- Length
- 10.3 cm
- Width
- 4.6 cm
- Height
- N/A
- Thickness
- N/A
- Weight
- N/A
- Diameter
- N/A
- Volume
- N/A
Lexicon
- Group
- Vacuum Tubes
- Category
- Receiving
- Sub-Category
- N/A
Manufacturer
- AKA
- MARCONI
- Country
- England
- State/Province
- Unknown
- City
- Unknown
Context
- Country
- England
- State/Province
- Unknown
- Period
- PROBABLY IN THE 1940'S
- Canada
-
Unknown - Function
-
USED AS A CLASS 'A' AMPLIFIER IN A RADIO RECEIVER - Technical
-
MODEL ORIGINALLY 'DEL610', BECAME 'L610' AFTER 1928 WHEN THE 'DULL EMITTER' VALVES WERE DISCONTINUED (REF.2) - Area Notes
-
Unknown
Details
- Markings
- ON GLASS: 'MADE IN ENGLAND PATENTED/ L/ L/ 610'/ LABELS: 'MARCONI/ MTWC [LOGO]' '[HANDWRITTEN] NEW/ 5/6/ 38 5.6/ 12/6/38 3.6/ used in 16m/ (Thru error)'/ MOLDED IN BASE: 'MOV CO LTD.'
- Missing
- N/A
- Finish
- UNCOLOURED GLASS; BLACK SHELL; TWO LABELS: ONE WHITE WITH RED TRIM; ONE PURPLE WITH GOLD & BLACK PRINTING
- Decoration
- N/A
CITE THIS OBJECT
If you choose to share our information about this collection object, please cite:
MARCONI'S WIRELESS TELEGRAPH CO., Vacuum tube, circa 1938, Artifact no. 1966.0673, Ingenium – Canada’s Museums of Science and Innovation, http://collection.ingeniumcanada.org/en/id/1966.0673.001/
FEEDBACK
Submit a question or comment about this artifact.
More Like This
![...](https://files.ingeniumcanada.org/items/coll/85/517/1966-0674-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/85/598/1966-0619-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/94/949/1969-0799-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/94/950/1969-0798-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/114/784/1978-0871-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/85/599/1966-0618-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/59/489/1989-0274-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/85/588/1966-0627-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/77/453/1998-0788-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/85/603/1966-0616-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/85/578/1966-0635-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/85/555/1966-0652-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/85/573/1966-0639-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/85/590/1966-0625-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/85/997/1966-0386-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/85/601/1966-0617-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/94/750/1969-0860-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/68/020/1993-0108-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/43/383/1982-0693-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/111/003/1976-0576-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/43/316/1982-0758-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/69/146/1994-0277-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/86/036/1966-0357-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/108/248/1975-0720-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/43/317/1982-0757-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/85/808/1966-0494-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/43/315/1982-0759-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/86/235/1966-0251-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/85/580/1966-0634-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/85/565/1966-0645-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/94/746/1969-0864-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/85/553/1966-0653-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/85/572/1966-0640-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/85/507/1966-0680-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/108/326/1975-0684-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/98/986/1970-0159-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/68/018/1993-0110-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/65/554/1992-0934-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/38/808/1980-0440-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/77/444/1998-0794-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/85/666/1966-0577-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/97/122/1970-1512-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/85/667/1966-0576-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/112/131/1976-0119-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/95/828/1969-0528-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/43/266/1982-0804-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/94/754/1969-0856-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/112/135/1976-0115-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/85/571/1966-0641-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/85/586/1966-0629-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/43/373/1982-0703-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/43/271/1982-0799-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/85/520/1966-0671-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/94/736/1969-0873-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/112/155/1976-0099-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/43/344/1982-0731-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/79/480/1999-0244-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/94/730/1969-0876-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/112/190/1976-0069-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/87/421/1967-1121-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/95/843/1969-0513-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/85/584/1966-0631-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/106/351/1974-0687-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/85/657/1966-0584-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/54/105/1987-1201-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/43/270/1982-0800-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/85/681/1966-0563-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/64/896/1992-1368-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/94/934/1969-0809-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/114/783/1978-0872-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/94/742/1969-0867-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/99/178/1970-0124-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/85/587/1966-0628-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/94/755/1969-0855-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/43/384/1982-0692-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/86/040/1966-0354-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/65/370/1992-1076-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/68/029/1993-0099-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/69/170/1994-0256-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/85/585/1966-0630-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/101/410/1971-0129-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/112/194/1976-0067-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/97/980/1970-0500-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/65/277/1992-1150-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/68/071/1993-0069-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/68/021/1993-0107-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/85/559/1966-0649-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/77/787/1998-0621-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/43/366/1982-0710-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/43/274/1982-0797-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/65/336/1992-1091-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/77/683/1998-0673-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/85/812/1966-0490-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/115/537/1978-0446-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/87/424/1967-1118-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/65/288/1992-1139-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/86/008/1966-0379-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/85/813/1966-0489-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/85/984/1966-0395-001-aa-cs.jpeg)
![...](https://files.ingeniumcanada.org/items/coll/87/603/1967-0939-001-aa-cs.jpeg)