Ask the Scholar
Page 1 of 3
I can add historical knowledge about this page.
Page image
OCR
July 5, 1921.
MUIGA
CONFIDENTIAL
C.M. SOMARC
TMA
HATU
Comparison of old and new Luminous Material.
OLD
NEW
Grade
mkg per gram Luminosity mkg per gram
Luminosity
D
100
100%
75
115%
E
66.6
"
56
115
F
50.
"P
40
97
x
G
33.3
TF
26
107
I
16.6
TP
14.1
110
K
10.
11
9
105
I - -
8.3
TY
7
110
Decrease per unit in Meso.
D
25%
E
16
F
20
G
22
I
13
K
10
L-
16
Page data
- Page
- 1
- Source index
- 0
- Type
- photo
- Media ID
- cf34a272e53a34d6
- Size
- unknown
Document data
- ID
- 75718639
- Core
- doc
- Type
- document
DTO data
{
"id": "75718639",
"sourceUrl": "https://catalog.archives.gov/id/75718639",
"contentType": "document",
"title": "Lab Results, July 5, 1921",
"citationUrl": "https://catalog.archives.gov/id/75718639",
"collections": [
"Safety Light Collection",
"Records Related to Radium Dial Painters"
],
"iiifBase": "https://s3.amazonaws.com/NARAprodstorage/lz/electronic-records/SLC/Radium/SLC_0000126_Page_1.jpg",
"thumbnailUrl": "https://s3.amazonaws.com/NARAprodstorage/lz/electronic-records/SLC/Radium/SLC_0000126_Page_1.jpg",
"largeImageUrl": "https://s3.amazonaws.com/NARAprodstorage/lz/electronic-records/SLC/Radium/SLC_0000126_Page_1.jpg",
"imageCount": 3,
"hasImages": true,
"source": "import",
"hasTranscription": false
}
Context sent to Scholar
Document identity
{
"localId": "75718639",
"label": "Lab Results, July 5, 1921",
"core": "doc",
"dtoType": "document",
"citationUrl": "https://catalog.archives.gov/id/75718639"
}
Document source metadata
{
"id": "75718639",
"sourceUrl": "https://catalog.archives.gov/id/75718639",
"contentType": "document",
"title": "Lab Results, July 5, 1921",
"citationUrl": "https://catalog.archives.gov/id/75718639",
"collections": [
"Safety Light Collection",
"Records Related to Radium Dial Painters"
],
"iiifBase": "https://s3.amazonaws.com/NARAprodstorage/lz/electronic-records/SLC/Radium/SLC_0000126_Page_1.jpg",
"thumbnailUrl": "https://s3.amazonaws.com/NARAprodstorage/lz/electronic-records/SLC/Radium/SLC_0000126_Page_1.jpg",
"largeImageUrl": "https://s3.amazonaws.com/NARAprodstorage/lz/electronic-records/SLC/Radium/SLC_0000126_Page_1.jpg",
"imageCount": 3,
"hasImages": true,
"source": "import",
"hasTranscription": false
}
Document source extras
{
"url": "https://catalog.archives.gov/id/75718639",
"naId": 75718639,
"levelOfDescription": "fileUnit",
"recordType": "description",
"ocrSource": "nara-archive"
}
Page context
{
"seq": 1,
"pageIndex": 0,
"type": "photo",
"url": "https://s3.amazonaws.com/NARAprodstorage/lz/electronic-records/SLC/Radium/SLC_0000126_Page_1.jpg",
"mediaId": "cf34a272e53a34d6",
"ocrText": "July 5, 1921.\nMUIGA\nCONFIDENTIAL\nC.M. SOMARC\nTMA\nHATU\nComparison of old and new Luminous Material.\nOLD\nNEW\nGrade\nmkg per gram Luminosity mkg per gram\nLuminosity\nD\n100\n100%\n75\n115%\nE\n66.6\n\"\n56\n115\nF\n50.\n\"P\n40\n97\nx\nG\n33.3\nTF\n26\n107\nI\n16.6\nTP\n14.1\n110\nK\n10.\n11\n9\n105\nI - -\n8.3\nTY\n7\n110\nDecrease per unit in Meso.\nD\n25%\nE\n16\nF\n20\nG\n22\nI\n13\nK\n10\nL-\n16"
}