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Archive for the ‘Map History’ Category

Map symbols for vegetation and land use features on Latvian topographic maps of the 1920s and earlier. From the book

Apzimejumi Merniecibas un Kulturtechniskiem Planiem

(Legends from Surveying and Cultural-Technical Plans)

Ministry of Agriculture

Riga, Latvia, 1928.

Original plates with translation to English below:

o = orchard

a = kitchen garden

b = arable land

ub = pond on arable land

d = meadow

e = pasture

eas = overgrown marshy meadow

ds = marshy meadow

md = burned forest

mc = cleared forest

mlp = deciduous forest

meg = spruce forest

mpr = pine forest

mj = mixed forest

moz = oak forest

megs = wet spruce forest

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Map symbols for river and river related features on Latvian topographic maps of the 1920s and earlier. From the book

Apzimejumi Merniecibas un Kulturtechniskiem Planiem

(Legends from Surveying and Cultural-Technical Plans)

Ministry of Agriculture

Riga, Latvia, 1928.

Original plate with translation to English below:

from top to bottom:

Fjords: Small and for General Traffic

Wharf and Tow-path

Lake extension – divided

Waterfall

Lake

Rapids

Ditch

Surface and underwater rock

Canal

Whirlpool

Lighthouse

River overflow

Shallows

Flow direction

Ravines and Streams

Pool/Reservoir

Mill Dam

Underground water pipe

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Map symbols for bridges and river related features on Latvian topographic maps of the 1920s and earlier. From the book

Apzimejumi Merniecibas un Kulturtechniskiem Planiem

(Legends from Surveying and Cultural-Technical Plans)

Ministry of Agriculture

Riga, Latvia, 1928.

Original plate with translation to English below:

Bridges:

Iron

Stone

Wood

Pontoon

Raft

Toll Bridges:

Iron

Stone

Wood

Floating Bridge

Locks:

Stone

Wood

Anchored Raft

Boat Raft

Oared Raft

Roped raft

Boundary in the middle of the river

Boundary at the edge of the drainage ditch

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Map symbols for roads and road related features on Latvian topographic maps of the 1920s and earlier. From the book

Apzimejumi Merniecibas un Kulturtechniskiem Planiem

(Legends from Surveying and Cultural-Technical Plans)

Ministry of Agriculture

Riga, Latvia, 1928.

Original plate with translation to English below:

Public Roads:

1) a, b – carriageway edge

2) carriageway:
c – stone or macadamized, d – wood, e – gravel, f – unbuilt

3) g – culverts

4) h – stone bridge

5) i – rail bridge

6) k – road shoulder

7) l – ditches

8) m – greenery / vegetation

 a – entrenchment

 b – embankment

 c – slope to one side

 d – marsh dams

 e – ditches

Winter road

Trail

Private roads

1) a, b – outer edge

2) carrageway:
c – unbuilt, d – stone or macadamized, e – wood, f – gravel;

3) g – culverts

4) h – wooden bridge

5) i – ditch

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A scarce booklet of map symbols that appears in only one library (Berlin State Library) according to the global library catalog WorldCat. I will post more symbols from this booklet in the near future, as well as a PDF of the entire booklet.

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Francois de Dainville, in his Le Language des Geographes (1964, p. 162), compiled map symbols for various water crossings from historical European maps (1543-1777).

The symbols include boats (Bac, above), fords (Gué, below)…

…and bridges (Pont, below).

The entire set of symbols in one image:

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When I compiled a previous post entitled “A Discourse on Map Pins and Pinnage,” largely based on Willard C. Brinton’s Graphic Methods for Presenting Facts (1914) I rather forgot that Brinton had another tome, published in 1939, entitled Graphic Presentation.

Among the pages of this latter book can be found a few items worthy of note: J. Edgar Hoover pinning a map of FBI personnel (above), and another image of a map being pinned in the wild (most popular automobile colors, by U.S. state, 1939):

Also, a fine selection of map pins, updated for the demands of map pinners in 1939:

A few other stray map pin items have also come to my attention.

An advertisement in The American City (11, 1914) suggesting pinned maps EVERY city should construct:

Or one from System: The Magazine of Business (33, 1918):

Or a bit of advice on using pinned “progress maps” in oil field work (Underground Conditions in Oil Fields, U.S. Department of the Interior, 1920):

In Select Notes: A Commentary on the International Lessons for 1893 the Rev. Peloubet recalls the use of map pins for Bible study in the novel Tom Brown at Oxford:

Run out of map pins? Your local dealer is all out due to war-time demands? Popular Mechanics (March 1945) has instructions for DIY map pins:

Enough on map pins already.

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Cartogram, 1930: “A Distorted Map of the United States Showing Population of Each State and of Cities of 50,000 or More in 1930″ (Printers’ Ink Publishing Co., Inc., Chart by Walter P. Burns and Associates, Inc., New York City)

A cartogram scales geographic areas to some value other than geographic area. In two previous blog posts, 1911 Cartogram: “Apportionment Map” and 1923 Patented Cartogram, a few old-school cartograms were resurrected from musty old publications. Here find eight more cartograms published between 1921 and 1938.

This post opens with a peculiar item – the U.S. states as well as the areas of major cities are scaled to population, in essence two cartograms together. Symbols representing “people living on farms” are scattered about, each symbol equal to a number (undisclosed) of persons. Weird.

From the Literary Digest in 1921:

Cartogram, 1921: “Relative Size of Each of the United States if Based on Electrical Energy Sold for Light and Power in 1921″ (Literary Digest, April 23, 1921)

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Cartogram, 1931: “The United States With the Area of the States Proportional to the Urban Population of 1930″ (The Dartnell Corp., Chicago, Ill., 1931)

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Cartogram, 1933: “Horsepower Map of the United States in 1933 With the Area of Each State Drawn Proportional to the Amount of Horsepower Installed in the State” (Power Plant Engineering, New York City, 1933)

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I had an old slide of the following cartogram but did not know its source: turns out it is from an advertisement for The Mutual Broadcasting Network, showing that 80% of business in the U.S. is transacted in states east of the Mississippi – MBN’s broadcasting area:

Cartogram, date unknown (1930s): “Look to Your Sales Mileage” advertisement (The Mutual Broadcasting System).

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A very diagram-ish cartogram which places an un-cartogrammed map of the US in the background:

Cartogram, 1937: “The United States With the Areas of the States Proportional to Their Manufacturing Output in 1935″ (Business Week, June 12, 1937, New York City)

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Cartogram, 1938: “How Each State Shared in PWA Allotments for Non-Federal Power Projects as of July 1, 1937″ (Public Utilities Fortnightly, February 3, 1938, Washington DC)

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Reproduced from Willard C. Brinton’s Graphic Methods for Presenting Facts (1914).

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