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Document source description
Depths shown by soundings.
Page data
- Page
- 1
- Source index
- 0
- Type
- photo
- Media ID
- 8b121c95440586af
- Size
- unknown
Document data
- ID
- fb498p58q
- Core
- obj
- Type
- map
DTO data
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"contentType": "map",
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"title": "Lake Ontario",
"description": "Depths shown by soundings.",
"date": "[\"[1891]\"]",
"year": 1891,
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],
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"Nautical charts--Ontario, Lake (N.Y. and Ont.)"
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Context sent to Scholar
Document identity
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"label": "Lake Ontario",
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Document source metadata
{
"id": "fb498p58q",
"sourceUrl": "https://www.digitalcommonwealth.org/search/commonwealth:fb498p58q",
"contentType": "map",
"stage": "normalized",
"title": "Lake Ontario",
"description": "Depths shown by soundings.",
"date": "[\"[1891]\"]",
"year": 1891,
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],
"institution": "Boston Public Library",
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"Maritime Charts and Atlases"
],
"subjects": [
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"Nautical charts--Ontario, Lake (N.Y. and Ont.)"
],
"subjectsGeographic": [
"North and Central America",
"Ontario, Lake"
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Document source extras
{
"url": "https://ark.digitalcommonwealth.org/ark:/50959/fb498p58q",
"institutionArkId": "sf268508b",
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"schema:latitude": 43.666,
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"extent": "1 map ; 61 x 90 cm",
"notes": [
"Depths shown by soundings.",
"\"Survey of the Northern and Northwestern Lakes, made in obedience to acts of Congress and orders from the Headquarters of the Corps of Engineers, War Department.\"",
"\"Aids to navigation corrected to November 1, 1886.\"",
"Includes sailing directions, dangers, magnetic variations, note, water-table, light-houses and authorities.",
"Stamped in lower margin: Aids to navigation corrected from information received to Mar 14, 1891.",
"Note issued 1891 tipped-on to left of title."
],
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"type": "map"
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Page context
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