Having found the outlet of Nutheltin Lake, Oberholtzer and Billy Magee continued to paddle east to northeast to Hudson Bay on the unmapped Thlewiaza River. This map shows geographic detail on both shores, marks the current or rapids, and remarks on shoreline features: "white spruce, last trees, or embankments of boulders." At the mouth of the riverHudson Bay a small notation of Bight's Camp. Ink map created from journal sketches.
Having found the outlet of Nutheltin Lake, Oberholtzer and Billy Magee continued to paddle east to northeast to Hudson Bay on the unmapped Thlewiaza River. This map shows geographic detail on both shores, marks the current or rapids, and remarks on shoreline features: white spruce, last trees, or embankments of boulders. At the mouth of the river Hudson Bay a small notation of Bight's Camp. Pen and ink map created from journal sketches.
Ernest Oberholtzer used this tourist information map for planning purposes, likely while serving in his role as head of the Quetico-Superior Council. He is educating about the impact of a proposed federal forest extension and noting sections necessary to be added to the national forest. Crayon-colored areas are shaded for designated forests: green = federal forest, blue = state forest, red = outline of proposed forest extension, and gray = necessary to be added to Superior National Forest under Quetico-Superior Council Program, now not included in federal proposal.
This is a state of Minnesota map prepared by Stafford King, State Auditor, St. Paul, Minnesota. The map shows state parks (22) and Monuments (8) as well as state forests. We assume that Oberholtzer has hand-colored the Superior National Forest with green crayon including a portion south to nearly Beaver Bay and portions near Vermillion Lake and including State Forests and Burntside Forests. A hand-drawn orange boundary line is undefined. On the reverse side of the map we find MN town and city population figures from 1930 census reports. Minneapolis = 464,356 and Rochester, MN = 20,621.
This is a map of the Boundary Waters region, and shows great detail on lake and river names. Area north of the international boundary is called "Hunter's Island." The roads and railroads are marked, as well as trails, ranger stations and telephone lines. Additions to the Superior National Forest Proclamation Boundary are shown using a reddish cross hatching.
This is a copy of the Calvin Coolidge proclamation letter to enlarge the boundary of the Superior National Forest. Ernest Oberholtzer's signature is on the proclamation page.
Bureau of Mines, Department of Crown Lands, Toronto, Ontario
Date Created:
1897
Description:
The Bureau of Mines created this map to study Canadian geologic details as well as locations of Indian reserves. From Sturgeon River on the west to Potato Lake on the east. And from Kah-petogamak Lake on the south to Crow Lake on the north. There is much detail in identified land plots (or allotments?) around Bad Vermillion Lake and south of Little Turtle Lake. It projects the route of the Ontario and Rainy River Railway. Its geologic legend tells of soil and rock types. This is a map of Ernest Oberholtzer's home watershed and made a full decade before he arrived to canoe it. Shows water levels before the dam at International Falls.
Using a 1928 highway map of Minnesota, Ernest Oberholtzer mapped the Superior National Forest and the impact of the proposed Shipstead Newton (Nolan) Bill (1930) as well as an amendment called "Hastings Amendment." Ober's notes are in colored pencil: (red) Area to which provisions of bill would apply if Hastings Amendment were adopted. And (blue) Area in which federal lands are withdrawn under Shipstead Newton Bill. Oberholtzer's handwriting. He also noted "Present Area of SNF shown in yellow" outline. Map is in fair condition.
This is a portion of a planning map of the boundary waters country. It discusses / educates readers about additions to protected lands as well as forest service road ways. Shows purchase unit boundary, additions and eliminations, existing and proposed forest service roads. Camp grounds and recreational groups are also noted in 1-10-34 notations on a 1928 map. Legend notes are likely Oberholtzer's.
Map clearly drawn to study the routes of proposed roadways. Large scale map from township 62 north on the west, Range 5 East and 6 East on the north and Lake Superior on the east. Shows Canada, the Pigeon River, reservation boundary, Mineral Center, roads and rivers. Hand-inked topographical details. Customs houses were noted where Highway 61 crossed the border (at the Pigeon River). Shows Swamp Lake and the Reservation River. Pencil notes were likely Ernest Oberholtzer's later marking route approved by U.S. Bureau of Roads.
Ernest Oberholtzer is educating the reader about the impact of proposed dams. This could be the Backus-proposed dams in the mid-1920s. Dotted lines, ink on parchment, define the Rainy Lake Watershed and the international border. Rail lines are drawn and major lakes are noted. This could well be Oberholtzer's hand-work. Map goes from the western shore of Lake of the Woods to Fort William on the east. Rainer [sic] town name is spelled wrong.