Wednesday, October 22, 2014

NOLA Benchmarks

In 1910, the New Orleans Sewerage and Water Board established a new system of permanent benchmarks that replaced a temporary one. The older system had consisted of 6" galvanized iron boat spikes driven horizontally into the city's trees at a height 30" above the ground. This system proved perishable and the board decided to establish permanent benches consisting of granite monuments weighing approximately 200 pounds that were set into larger blocks of concrete.

Assistant engineer C.B. Adams spearheaded the modernization, selecting sites in public squares, major thoroughfares and parks. All elevations indicated on the benchmarks referenced Cairo Datum taken from the old Metairie Ridge Stone, which had been set in 1869 on the lake side of the Rampart Street neutral ground on the lower side of Canal Street.

New Orleans surveyor Guy Seghers retained the board's publication, Pocket Edition of System of Permanent Bench Marks for the City of New Orleans (31 December 1910) and revised it as certain benchmarks were voided or if elevations significantly changed. Benchmark 46-B, set April 1910 in the drainage pumping station at the intersection of Florida and Jourdan Avenues, originally recorded an elevation of 24.217, but Seghers noted a corrected elevation of 22.55.

Seghers' Pocket Edition includes a complete inventory of all the 1910 benchmarks, as well as a locator map.


Map and Regulation Bench Mark above from:  Pocket Edition of System of Permanent Bench Marks for the City of New Orleans (31 December 1910). New Orleans: Sewerage and Water Board, 1910. Southeastern Architectural Archive, Special Collections Division, Tulane University Libraries.


Monday, October 20, 2014

NEW! J. Herndon Thomson Finding Aid

The Southeastern Architectural Archive (SEAA) recently completed processing its J. Herndon Thomson Papers. The collection consists of a small number of photographs, prints and drawings associated with Tulane University architect and educator John Herndon Thomson (1891-1969). Drawings reflect architectural education at Cornell University during the second decade of the twentieth century. Photographs pertain to the 1930 Frans Blom expedition to the Yucatán Peninsula.

Read more here.

Image above:  Dan Leyrer, photographer (attr. to). Market. Uxmal, Yucatán. January or February 1930. J. Herndon Thomson Papers, Southeastern Architectural Archive, Special Collections Division, Tulane University Libraries.

Architect and preservationist Richard Koch also visited the Frans Blom expedition in the Yucatán Peninsula during the early 1930s, and created a voluminous set of photographic negatives during his trip.  These images are housed in the SEAA's Richard Koch Papers and Photographs.

Richard Koch, photographer. Market Scene. Unidentified town. Mexico. Circa early 1930s. Richard Koch Papers and Photographs, Southeastern Architectural Archive, Special Collections Division, Tulane University Libraries.

Friday, October 10, 2014

NEW! Morgan Whitney Finding Aid

The Southeastern Architectural Archive recently finalized the processing of its Morgan Whitney Louisiana Architecture Photographs. The collection consists of platinum prints created circa 1890-1910.

Morgan Whitney (1869-1913) was a member of the prominent New Orleans banking family, who studied at the École des Beaux-Arts in Paris and became an accomplished photographer, still-life painter and musician. An early automobile touring enthusiast, Whitney was able to access the state’s rustic roads to photograph plantations in Ascension, Jefferson, Landry, Natchitoches, Orleans, St. Bernard, St. Charles, St. James, St. John the Baptist and St. Martin Parishes. He tended to utilize the platinum print process, which was very popular at the turn of the century. His photographic works extensively documented Louisiana’s antebellum buildings and monuments, and some were later incorporated into the Historic American Buildings Survey (Library of Congress) and Tulane University School of Architecture’s Vieux Carré Survey.

Image above: Morgan Whitney, photographer. St. Augustine Roman Catholic Church, 1210 Governor Nicholls Street, New Orleans. Circa 1910. Platinum print. Interior, detail.

Thursday, October 9, 2014

At Large in the Archive: Frank's Island Ledger

Tulane University Libraries recently acquired contractor Benjamin Beal's ledger documenting Benjamin Henry Latrobe's ill-fated Lighthouse for the Northeast Pass of the Mississippi River. After the Louisiana Purchase, the United States government appropriated funds to build a grandiose navigational beacon at one of the river's mouths.  Massachusetts sea captain Winslow Lewis was awarded the building contract and sent Benjamin Beal to oversee construction. Latrobe visited the site in April 1819. An early season hurricane battered the island three months later. Lighthouse officials were so concerned by damages that they requested an expert assessment. Major Joseph Jenkins, then constructing the New Orleans Customs House, inspected the site and recommended new construction.  After Congress received Jenkins' report, Winslow Lewis was hired to demolish the tower  and build a new lighthouse according to his own design.  The resultant "Mississippi Light" was first illuminated on 20 March 1823.

Keeping the seasonal workers -- who spent hurricane seasons in Boston -- was no easy task. According to the ledger, some were discharged, some refused duty, some stole a boat and "absconded" and some were too drunk to perform their duties.

Architect and preservationist Samuel Wilson, Jr. (1911-1993) was fascinated by the lighthouse.  In November 1934, Wilson and his fellow Sea Scouts visited the crumbling ruins and took photographs. Later Wilson conducted archival research in Washington, D.C. and developed measured drawings for the structure. His records are included in the Historic American Buildings Survey (HABS) deposited in the Library of Congress.

Wilson's scrapbook -- retained in the Southeastern Architectural Archive -- records his personal account that was never submitted to HABS:

"Far down North East Pass, once the principal pass of the Mississippi river, now long abandoned, stands an ancient brick tower as abandoned as the pass itself. Strange tales are told of this old ruin by the people of Pilot Town, tales of ghostly figures, uttering piercing shrieks and waving signals of distress from its crumbling top, figures which on closer examination proved to be giant snakes licking out with huge tongues to seize low flying pelicans, to devour them at one gulp as they utter their last agonized cry. Other snakes are said to have been so large that it required ten minutes for their great length to pass the doorway.

"It was to this desolate spot by automobile motor launch and pirogue that the Bienville went in November, 1934, and brought back photographs and data which are now filed in the Library of Congress with the records of the Historic American Buildings Survey. Of course, the fantastic snake stories were proven false, although large snakes hibernating [sic] in inner crevices of the walls. The true story of how this tower came to be here and why and when it was abandoned is as interesting a narrative as any of the wildest tales now told of it in Pilot Town."



Image above:  Benjamin Beal. An Account of the Time Building the Lighthouse on Frank Island, New Orleans. New Orleans.  1818-1823. Southeastern Architectural Archive, Special Collections Division, Tulane University Libraries.

Wednesday, October 8, 2014

Lexicon: Telluric Upheavals

Tales of Telluric Upheavals, Mississippi River

Report on the Lighthouse at Frank's Island & On the Balize, May 8th, 1819, by B.H.B. Latrobe, Esq.

"Frank's Island contains now (May, 1819) 1 acre 2 Rodd 31 P. or about an acre & a half of solid & elevated land. When the commissioners selected it, it was something larger. But the violent gale of Sept'r 8th, 1819, washed away a considerable part of the island, especially on the southeast side, & something also on the north, & has a perpendicular margin, which gives to the surf a much more powerful effect than formerly; & on this account the encroachment of the water upon the shore has been considerable since the gale of September last, without any storm having occurred.

"Very effectual means were therefore immediately necessary to secure the shores from farther waste: nor can there be in my opinion the smallest doubt but that the whole island would be gradually lost unless the measures had been taken, which I have sometime ago the honor to recommend, & that the U. States Government will sanction them, altho' there has not been time to await their decision. In the drawing annexed to the report I have laid down the Island, as it exists together with the line of wharfing which is now in progress. Both with a view to lessen the extent & expense of this work & in order to obtain earth to fill in behind the wharf, I have recommended that the north end of the island be cut off. It is at present the brick yard, but it is daily wasting. A part of the shore fell in while I stood below upon its margin. The southwest end of the island is perfectly secure, being protected by an extensive marsh, across a bayou of no great breadth or depth of water.

"Around the island is a mud shoal, which daily grows shallower."(1)




"The Sinking of the Louisiana Coast." The Daily Picayune 18 April 1894.

"A few days ago the Picayune printed some remarks of Mr. E.L. Corthell, the Civil Engineer, who was associated with Captain Eads in the building of the jetties in South Pass of the Mississippi River, on the sinking of the coast near the mouth of the river.

"Mr. Corthell did no promise to give expression to any opinions as to a general subsidence of the low country of Louisiana, but only of that part to which his attention had been strictly confined. He states that when he was engaged in building the jetties, in the period from 1875 to 1879, an object of great interest was the old Spanish fort, built of brick, on the east side of Garden Island Bay and near the formerly used Southeast Pass, a mouth of Pass-a-Loutre. There seemed to have been a uniform subsidence of this fort, not from settling into the ground -- for there were no indications by cracks or leaning to show that this was the case -- but by evidently going down steadily with the ground on which it rested and which was, no doubt, sinking steadily. The mean level of the Gulf was up near the top of the door, which fact is pretty good evidence that general subsidence caused it.

"As to bench marks at the mouth of the river, there are several there, and also, no doubt, sea-level marks on old trees or buildings; but, until recently, no precise levels were over run from solid ground. The Mississippi River Commission has recently extended its levels to Port Eads and checked on the benches and on the Gulf level there. The results of those levels are of interest and no doubt they will be available in due time.

"Ten or twenty years from now, should these levels be run from the high country again to Port Eads, the progressive subsidence of the delta will be ascertained with some degree of accuracy.

"The fact of this subsidence of the coast is very interesting, and it is entirely possible that it is not confined to the region immediately near the mouths of the Mississippi River. It may cover an area much more extensive, and, if so, it will be of much scientific importance to determine its rate and range. The forces that work great telluric changes commonly operate with extreme slowness; but there have been within the historic period movements of upheaval and of subsidence of the earth's surface that were not only of great violence, but also of great extent.  The entire subject is one of much interest to a large body of people."


(1)As reproduced in Benjamin Henry Boneval Latrobe. Impressions Respecting New Orleans: Diary and Sketches, 1818-1820.  Edited and with an introduction by Samuel Wilson, Jr. New York: Columbia University Press, 1951.

26.2.1 General records. Correspondence of the Secretary of the Treasury, Commissioner of Revenue, and Fifth Auditor of the Treasury, relating to lighthouses, 1785-1852. Records of the United States Coast Guard. National Archives, Washington, D.C.

Wednesday, October 1, 2014

Detroit Public Library - NEW Digital Resource

Last night, the Detroit Public Library [DPL] completed a mass digitization project pertaining to its Special Collections holdings, including over 33,000 images from its National Automotive History Collection [NAHC].  For those of us in the Gulf South, this is an incredible resource because it includes digital reproductions of early twentieth-century levees, roadways, cities, towns, automobile parades and "tin-can" camps. The digital collection is especially strong for Florida, where early automobile enthusiasts ventured in great numbers.

The image clipped above relates to Captain Walter Wanderwell and a drive he took through a flooded road in Mississippi.  According to historian Dan Treace -- who is currently building a replica of Wanderwell's Unit 2 -- in 1919 the former POW purchased a used Ford chassis in Detroit, Michigan and had it shipped to New Orleans, where it was modified. The Times-Picayune reported that it was retrofitted with a water tank and fifty-four-gallon gasoline tank. Wanderwell headed out from Atlanta on September 22, 1919 in order to retrieve his new car.

Asked to comment on Louisiana's roads when he arrived in New Orleans in March 1920, Wanderwell remarked, "'Louisiana has some of the best roads and some of the worst. When we were a little way out of Bogalusa it took us six days to make sixty-five miles, which we make in an hour on a good road.'"(1)

From New Orleans, Wanderwell, his wife, mechanic, photographer and correspondent headed West on the Old Spanish Trail.

Read more here.

Access the collection here.

(1)"Peiczyniki [sic], Touring World, Is In Orleans." The Times-Picayune 15 March 1920.

Tuesday, September 30, 2014

Shell Roads & Edgelake Lands

We had posted William E. Boesch's 1926 Map of Orleans and St. Bernard Parishes Showing Lake Shore Developments & Etc. (detail top image) some time ago, and recently came across contemporary photographs of the Edgelake Subdivision in an advertising brochure.

The Southeastern Architectural Archive's Guy Seghers Office Records contain significant documentation of the Edgelake land holdings, as the Seghers family platted many of the associated neighborhoods. The developers chose reef shell for the subdivision's primary roads, including its park entrance (second image) and Curran Boulevard (bottom image). The Gulf Crushing Company, Inc. of New Orleans supplied the oyster shells.  During the 1920s, Louisiana's road builders had difficulty forming and maintaining roadways using local clay-sand. It often failed to bond with gravel. The Old Spanish Trail was particularly susceptible to such road failures, and much of it had to be resurfaced with reef shell.

The shell was less expensive, and could also be used in emergencies to provide a safe path on flooded roadbeds. The shells required no binding agent, were durable, water resistant and provided traction.

Images above:

Map: Wm. E. Boesch, Map of Orleans & St. Bernard Parishes Showing Lake Shore Developments & Etc. Copyrighted November 1926 by Wm. E. Boesch.  Guy Seghers Office Records, Southeastern Architectural Archive, Special Collections Division, Tulane University Libraries.

Photographs from:  Shell Roads in Louisiana. New Orleans: Gulf Crushing Company, 1927. Louisiana Research Collection, Special Collections Division, Tulane University Libraries.