November 21, 2015
- New Cleveland Window Glass Co page.
- I have several more important trade catalogs that need to be scanned,
but they are bound such they can't be processed on my flatbed scanners.
Sending them out to be professionally scanned is expensive, and an A3
book-edge scanner is about $1,500, so I am stuck for now. Hopefully I
will find a way to get these online soon.
November 14, 2015
- One new addition to the Library:
- Solar Prisms in Ornamental Designs
by the Solar Prism Company, provided
courtesy of the Rakow Research Library, Corning Museum of Glass,
Corning, New York.
"The glazing of Solar Prisms in ornamental designs is a new
departure with us, and the latest development in prismatic
lighting." What's new: sheet prism glass cut up and leaded
into sashes of decorative patterns, but that also were prismatic.
Luxfer was also into this act; see page 24 of Luxfer Daylighting.
- More work on the Solar Prism Company page,
including some new ads and Brown's bullseye design patent drawing.
- Finally took note that the Standard Glass Company of Cleveland made
Solar Prism Company's tiles. They both have the same address, though,
222 Champlain! So did Solar actually manufacture their own tiles?
Brown is the manager of Standard Glass, and it's his design patent
(No. D31,811) which is
Solar's trademark bullseye. Note there are many glass
companies named Standard Glass; it's the Cleveland one we want.
- Identified the "C" deco prism tile: it's from the
Cleveland Window Glass Company, using
James G. Brown's prism patent
No. 665,170
(yes, the same Brown again). They also have a plain tile, of course,
both of which have the different, alternating prisms on the back
(which is what the patent is about).
- New Deutsches Luxfer-Prismen-Syndikat
ad from 1905 (see right)
November 7, 2015
- Four new additions to the Library:
- A Booke of Sundry Draughtes
by Walter Gedde, 1615 (reprinted in 1898 by Leadenhall Press),
is mostly drawings of leaded glass patterns. The full title is
"A booke of sundry draughtes principaly serving for glasiers:
and not impertinent for plasterers, and gardiners: be sides sundry
other professions. Whereunto is annexed the manner how to anniel
in glas: and also the true forme of the fornace, and the secretes
thereof".
- Glass and Glass-Making,
The Mentor #177, 1919.
- British Glass, Pilkington Bros,
ca 1923.
- House Wiring Made Easy,
Sears, Roebuck & Co, 1939.
- New postcards:
- New photos:
October 31, 2015
- One new addition to the Library:
- Siemens Glas/Glass/Verre/Vetro/Vidrio, No. 2071-2161.
Interestingly, in 1933 Siemens was still making Falconnier-pattern bricks of styles #8, #9 and #10
(though called types 1, 2 and 3). This catalog has multiple
translations of glass terminology, which is useful:
- German:
- AKTIEN-GESELLSCHAFT FUR GLASINDUSTRIE
VORM. FRIEDR. SIEMENS,
NEUSATTL bel ELBOGEN, Tschechoslowakei (Böhmen)
- Siemens-Prismenglas für Glasbetonbau
- Siemens-Fußbodenplatten
- Siemens-Glasbausteine
- English:
- AKTIEN-GESELLSCHAFT FUR GLASINDUSTRIE
VORM. FRIEDR. SIEMENS,
(FRDK. SIEMENS LIMITED)
NEUSATTL near ELBOGEN, Czechoslovakia (Bohemia)
- Siemens Prismatical Glass Plates and Stones for every
type of Skylights, Floor Plates etc.
- Siemens Floor Plates
- Siemens Glass Bricks
- French:
- SOCIÉTÉ ANONYME DES VERRERIES
ANCIENNE MAISON FRÉD. SIEMENS
à NEUSATTL près ELBOGEN, Tohéco-Slovaquie
(Bohême)
- Dalles et Pavés Prismatiques Siemens en Verre
pour le Béton Armé
- Dalles en Verre „Siemens”
- Briques en Verre „Siemens”
- Italian:
- SOCIETÀ ANONIMA PER INDUSTRIA DEL VETRO
GIÀ FRIEDR. SIEMENS
NEUSATTL presso ELBOGEN, Cecoslovacchia (Boemia)
- Vetri Prismatici Siemens per costruzioni in Vetro-Cemento
armato
- Piastrelle per Pavimento Siemens
- Mattoni di Vetro Siemens, cavi, per costruzioni
- Spanish:
- SOCIEDAD ANÓNIMA DE INDÚSTRIA DEL VIDRIO
AMTES FRIEDR. SIEMENS NEUSATTL
bel ELBOGEN Checoslovaquia (Bohemia)
- Baldosas Prismaticas Siemens para cemento armado
- Baldosas Siemens
- Pieadras huecas de Vidrio Siemens
- Identified new prism glass people/companies:
- Hyatt vs Ingalls and Mark,
an 1887 lawsuit that has a lot of interesting first-person testimony
from the big players of the time, Hyatt, French, Cornell, Ingalls,
Mark, etc, though interspersed with much legal tedium. 511 (small)
pages. Of particular interest is the Reply of Thaddeus Hyatt to a Circular of Certain Infringers Denying the Validity of Hyatt's Basement Extension Patent,
wherein he describes the development of his basement extension.
October 24, 2015
October 17, 2015
- Six new additions to the Library:
- Catalogue of Glass Department of the Alpha Glass and Metal Co, ca 1890
- Architectural Iron and Steel, 1892
- Experimental Glass Blowing for Boys, 1909, reprinted ca 1935 as Gilbert's Glass Blowing
- Catalogue No. 10: Sheet Metal Products, Berger, 1913
- A Skylight that Ventilates just as Efficiently as it Daylights,
American 3 Way-Luxfer Prism Company, 1925
- Catalogue No. 27: Berloy Steel Ceilings, Berger, 1927
- New US prism glass maker identified: the
Alpha Glass and Metal Co, which was
founded on patents by James G. Pennycuick (12)
(glass) and Pennycook (metals).
- New African prism glass companies page, starting
with an envelope for Félix Benfredj of Oran, Algeria —
"Le Batiment" ... "Pavés de Verre."
- New photos:
October 10, 2015
October 3, 2015
- Photos of a Jupiter Prism transom in Oakland, California
(donated by tile collector Jeff Burke).
One new addition to the Library:
Cristalleries du Val Saint Lambert.
This 1931 publication is mostly photos with captions on opposite
pages, mainly of facilities. No glassmaking is shown, but it's
still very interesting. I'll be ebooking this eventually, but for
now here are the captions:
- Cristalleries du Val Saint-Lambert fondées en 1826.
Siège social à Val Saint-Lambert (près
Liège) Belgique. Usines à Val Saint-Lambert
à Namur (Herbatte) à Jambes à Jemeppe.
Edition 1931.
- Conseil d'Administration: Président: Mr Jean Jadot.
Gouverneur de la Société Générale
du Belgique. Administrateurs: M.M. le baron Fernand de Macar,
M.M. levicomte Auguste de Lantsheere, M.M. Georges Laloux,
M.M. Alexandre Galopin, M.M. Hadelin d'Andrimont, M.M. Georges
Henry de Frahan. Collège des Commissaires:
M.M. Jules Dewez, M.M. Fernand Puissant-Baeyens, M.M.
le comte Lous d'Oultremont, M.M. Albert Houtart, M.M.
le baron Hermann de Pitteurs de Budingen. Directeur
Général: Marcel de Fraipont.
- Les Cristalleries du Val Saint-Lambert sont installées
sur l'emplacement d'une ancienne abbaye cistercienne du
XIIIe siècle, reconstruite
vers le milieu du XVIIIe
siècle.
- Quelques rares vestiges de la première abbaye du
XIIIe siècle subsistent
encore.
- L'abbaye de Val Saint-Lambert fut abandonnée depuis
la révolution française (1789) jusqu'en
1797, date à laquelle elle a été vendue.
Elle fut occupée par divers locataires jusqu'en 1826
époque de la fondation des Critalleries.
- Les Cristalleries du Val Saint-Lambert ont leur siège
social à Val Saint-Lambert, Commune de Seraing,
Province de Liège, Belgique. Leurs installations
s'étendent sur une superficie de 75 hectares dont
45 hectares de surface bâtie.
- Les Cristalleries du Val Saint-Lambert sont actuellement
les plus importants établissements de l'es pèce.
Elles occupent plus de 4000 ouvriers et ouvrières.
- Les bureaux de la Direction Générale. Ces
bâtiments faisaient partie de l'Abbaye reconstruite
vers le milieu du 18e siècle.
- Habitation du Directeur Générale. Gare de
chargement. Habitations d'employés.
- Une habitation de chef de service.
- Type de maisons ouvrières construites en 1850.

Art Institute of Chicago Life Drawing class · 1905
(PNG)
(Nothing to do with Val Saint-Lambert!)
|
- Type de maisons ouvrières construites en 1900.
- Type de maisons ouvrières construites en 1907.
- Une allée ombragée dans les Cités
ouvrières.
- Décoration florale de la cour d'honneur.
- Le kiosque à musique où se font parfois
entendre la Société Royale de chant des
Cristalleries du Val Saint-Lambert (200 exécutants)
et la Société Royale d'Harmonie des
Cristalleries du Val Saint-Lambert (70 exécutants).
- Une vue des ateliers au siège social du Val
Saint-Lambert.
- Vues de l'Usine d'Herbatte.
- Une vue de l'Usine de Jambes.
- Une vue de l'Usine de Jemeppe-sur-Meuse.
- Les bureaux at dépôt de Bruxelles. 5, Rue du
Vieux Marché aux Grains.
- Pensionnat d'apprentis-verriers.
- L'Ecole gardienne pour les enfants des membres du personnel.
- Une section de l'Ecole ménagère.
- La Cuisine économique.
- L'Infirmerie. Une des salles d'opération.
- Une des salles du magasin alimentaire. En 1930 le chiffre
des ventes a été de 13 millions de francs.
- Banquet du Centenaire des Cristalleries du Val Saint-Lambert,
Juin 1926. A la table d'honneur: S.A.R. le Prince
Léopold de Belgique — à sa droite:
Mr Jean Jadot, Gouverneur de la Société
Générale de Belgique et Mr. Wauters, Ministre
de l'Industrie et du Travail — à sa gauche:
Mr. Henry Jaspar, Premier Ministre, Mr Gaston Grégoire,
Gouverneur de la Province de Liège.
- Centenaire des Cristalleries du Val Saint-Lambert, 1926.
Banquet de 1400 couverts offert aux membres du personnel
décorés pour 25 années ou plus de bons
services. Honoré de la présence de S.A.R.
le Prince Léopold.
- Décorés Médaille d'Or et première
classe (Groupe de 1926)
- Décorés deuxième classe (Groupe de 1926)
- Centenaire des Cristalleries du Val Saint-Lambert, 1926. Le
Prince Léopold dans les Cités ouvrières.
- Visite le 27 Mai 1924 de S.A.I. et R. le Ras Tafari
Makonnen, actuellement Empereur d'Ethiopie.
- Visite du Roi d'Egypte Fouad Ier
le 31 Octobre 1927.
- Visite du Prince et des Princesses Damrong de Siam
le 5 Juillet 1930.
- Visite de LL. AA. ll. le Prince et la Princesse Takamatsu
de Japon le 2 Août 1930.
- Palais du Verre et de la Céramique à
l'Exposition de Liège en 1930.
- Participation des Cristalleries du Val Saint-Lambert
à l'Exposition de Liège, 1930.
- Participation des Cristalleries du Val Saint-Lambert
à l'Exposition de Liège, 1930. La
fontaine lumineuse.
- Le vase du Royaume de Belgique portant les écussons
des neuf provinces.
September 26, 2015
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Champion Iron Works · ca 1907
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September 19, 2015
September 12, 2015
- One new addition to the Library:
Haywards Ltd catalog, ca 1920.
This covers their entire product line, not just pavement lights.
Sadly, the cover is missing, so it's just pages 2-61. Sections:
- Pavement Lights
- Floor & Roof Lights
- Insulating Lights
- Patent Cellar Flaps
- Reflecting Stallboard Lights
- Daylight Increasing Prismatic Glazings and Reflectors, etc.
- "Pludelux" Prismatic Glass
- Daylight Reflectors
- Coal Plates
- Iron Staircases
- Improved Ventilators
- Boilers and Radiators
- Improved Stable Fittings
- Patent "Jhilmil" [fire-resisting steel lath]
- Patent "Putty-Grooved" Steel Sashes
- Standard Cast-Iron Sashes
- Patent "Putty-Grooved" Steel Casements
- Fittings for Sashes and Casements
- Patent Steel Collapsible Gates
- Steel Doors
- Leaded Glazing & Casements
- "Reform" Patent Roof Glazing
- "Reform" Skylights
- Standard Glazed Dome Skylights
- Ornamental Ironwork
- Motor Garage
- "Copperlite" Fire-Resisting Partitions
September 5, 2015
- Re-scanned my J. A. King Glas-Crete Reinforced Concrete and
Glass Constructions catalog (see Library),
making a better job of it this time (halftone images processed,
scanshadow removed); it's now available as both JPG and PNG.
- New Mombel-Bossart & Fils paper
- Identified another european vault light company,
Dieudonné Petit, a Val-St-Lambert dealer in Belgium.
- Scanned this flier showing the
various bulletins put out by the Berger Mfg Co; it was included
with my Bulletin #13 (Raydiant Sidewalk Lights, also in the
Library).
- More progress on the Hyatt Brothers / Thaddeus Hyatt page.
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Mombel to Charles Demol · 1905
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August 29, 2015
- One new addition to the Library:
"Berger's Raydiant Sidewalk Lights" by
The Berger Mfg Co, Canton, 1916 (fully scanned now).
August 22, 2015
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Falconnier bricks at the «Bella Vista»
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August 18, 2015
- Four more additions to the Library,
but none of them are mine:

West St Pole Line, NYC · 1898
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- Daylight Prisms,
Daylight Prism Co, 1900. This PDF, which is unfortunately
only 100DPI, has been kicking around the web for awhile.
I'm not sure who created it, but I am crediting
The Association for Preservation Technology International
who used to host it [see archive].
- Luxfer Daylighting,
American Luxfer Prism Co, ca1912, via
Corning Museum of Glass.
- Art Glass Metals, Chicago Metallic Sash Co, 1925.
Lead/zinc came, automobile trimmings, metal-covered wood
mouldings, rosettes, sash bars, equipment (saw machines,
benders, cutters, saws), and ventilators (including a
prismatic ventillating sash), via
The Internet Archive
- Dalles et Paves "Astoria-Blocs",
Gaston Blanpain-Massonet, 1935. Taco Hermans owns this
catalog and donated the scan.
- Added two new Deutsche Glasbau-Gesellschaft patents:
- Swiss patent No. 112,921
by DGG and Beschränkter Haftung: "Verschalungselement zur
Herstellung der Betontragrippen von durch Glaskörper
gebildeten raumabschliessenden Bauteilen", dated 1925.
- UK patent No. 397,371:
"Improvements in Moulds for use in the Construction of Floor Slabs,
Wall Panels, Pavement Lights, Windows and the like of Glass Framed
in Ferroconcrete", dated 1933.
- Photo of the corner of West St and ???, New York City, 1898
[see above right], showing a telegraph pole in front of
L. D. Fredericks & Co with more than 32 crossarms visible—
the pole extends out of the top of the frame so there are actually
yet more.
- I have some duplicates of the "Sur les fils
télégraphiques" postcard line now, and am
looking to trade for more in the series.
There were seven more "lovlies"-type postcards in the lot of ten
that I bought, so I added them to
the postcards page too, just because.
August 15, 2015
August 8, 2015
| CD 252 Hemingray-62 |
 |
|  |
| dark olive amber |
flashed amber |
- Rare new addition to the insulator collection: CD 252 Hemingray-62
LOWEX in dark olive amber (right); already had the more common
flashed amber.
- Hyatt Brothers / Thaddeus Hyatt & Co
get their own page
- New cut of a sidewalk vault from the 1865 Badger's
Illustrations of Iron Architecture Made by The Architectural
Iron Works of the City of New York
- New Condie-Neale Glass Company
postcard (fairly boring actually, but all CNGC paper is rare)
- More boring paper: a letter from Brown Brothers wondering about payment on a draft
- Nice new Solar Prism Company
postal cover (right)
- Several new US vault light makers identified, mostly from
White-Orr's Reference Register for 1918-19 (NYC):
- Wm. H. Addoms & Co, Inc
- James C. Calder
- Davis, Carpenter & Co
- Geo. M. Davis

Solar Prism Co postal cover · 1905
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- A. De Mateo
- Enterprise Prism Co
- Humboldt Iron Works
- Insert Vault Light Corporation
- Johnson Brothers
- Maltby Prism Co aka Maltby Reflector & Prism Co
- Manhattan Prism Glass Co
- Theo. W. Morris & Co
- Manhattan Vault Light Co
- Mullen Replaceable Vault Light Co
- H. Neustein
- Peerless Prism Co
- Pressed Prism Plate Glass Co
- Riehl & Dugro
- Shapiro Iron Works Co
- United States Vault Light Co, Inc
- Vault Light Corporation
- Westing & Hafer
- Added two more catalogs to the Library:
August 1, 2015
July 25, 2015
July 18, 2015
July 11, 2015
July 4, 2015
March 7, 2015
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