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Masters and Brands Signatures

Masters and Brands Signatures
Until the first half of the 70s, Murano glass producers were not accustomed to signing the objects they produced.
One of the exceptions was the Compagnia di Venezia and Murano - Pauly & C . - which since the early years of the last century, occasionally applied an engraving that represented a crown over the letters CVM.
Furthermore, the signatures of the Artisti Barovier (AB Ligatured) can now and then be found on "murrine", as well as the engraved signs of Ferro Toso Barovier , A.V.E.M. and Seguso Vetri d'Arte.
Acid stamp signatures were regularly used by Venini & Co. and M.V.M. Cappellin & C . after 1925, when Venini and Cappellin separated - presumably to distinguish the very similar production of the two companies.
Even here, however, signatures were by no means employed as a matter of course.
The surface structure of the glassware often made acid etching impossible, but in any case signatures do not seem to have been considered a serious matter.
Pieces are comparatively often unsigned. The lack of a signature on Venini glassware should certainly not be taken to indicate that pieces had been classified as second choice.
The other glassworks signed pieces only occasionally up to about mid 1970s, mostly in the form of a dedication on gift or on the occasion of special exhibitions.
Handwritten artists’ signatures are generally diamond-point engraved.
All factories generally employed stickers on their glassware, in the nature of things, only few of these have survived.
Their value in attributing the glassware is limited, since they can be easily be added later or exchanged.
The current sticker for instance, would be often applied to older glassware taken from stock at the time of sale.
The same is true in more recent times of engraved signatures done as special favors.
Caution is advisable with engraved signatures of glassware of the 1950s and 1960s. They were often added with intent to defraud, in order to increase the value of the piece.
Usually dental drills with flexible drives were employed for this.
Such signatures can be relatively easily identified with a magnifying glass, the impression have an evenly round profile.
Fake signatures are more difficult to identify when made with vibro engravers (which hit sequences of small dots in the surface of the glass). As these machines were also employed by glassworks, albeit only in the 1960s (the machines themselves have generally been available since the mid-1950s).
Another matter are the imitations and forgeries of glassware by the leading factories that, provided with the respective signatures, have been appearing more and more often on the market since mid 1980s and have been causing some confusion among collectors.
Imitations of acid stamped signatures of the common Venini type are found particularly often of forged pieces based on designs of Bianconi , as are engraved signatures of Ermanno Toso and Ercole Barovier .
The samples of signatures are taken from pieces of the collection Steinberg Foundation.
See also  Some Murano Furnaces And Their Labels

 

Alfier Glass Studio
 
Alfredo Barbini . Handwritten signature, diamond point engraved, 1960s-1970s

Renato Anatrà
 
Alfredo Barbini joned with the desgner Napoleone Martinuzzi , diamond point engraved, 1960s-1970s
 
Ferro Toso Barovier Vetrerie Riunite S.A. - Ercole Barovier 1935-36, diamond-point engraved, 1935-36
 
Barovier & Toso , vibro-engraved company signature, in use since 1975
 
Fulvio Bianconi . Handwritten signature, diamond point engraved, 1947
 
Fulvio Bianconi . Handwritten signature, diamond point engraved, 1949
 
Fulvio Bianconi 1949, Handwritten signature, diamond point engraved, 1949
 

Fulvio Bianconi , Handwritten signature, diamond point engraved, 1959
 

Erwin Burger , Milan, handwritten signature, diamond point engraved, 1951
 

Erwin Burger , Milan, handwritten signature, engraved with a flexible drive drill. 1952
 

Erwin Burger , Milan, handwritten signature, engraved with a flexible drive drill. 1954
 

Simone Cenedese , 1999
 

Luciano Gaspari for Salviati
 

Napoleone Martinuzzi vibro-engraved, 1960s-1970s
 

I Lirici
 

Peter Pelzel , designer for S.A.L.I.R., 1959

Elio Raffaeli, master at ARS Murano

 


Loredano Rosin , handwritten signature with diamond-point, 1965
 

S.A.L.I.R. , engraved with a flexible drive drill. 1956
 

Salviati &C ., diamond-poit engraved, 1960s-1970s
 

Archimede Seguso , diamond point engraved signature, possibly hand-written, 1952
 

Archimede Seguso , diamond point engraved signature, possibly hand-written, 1954
 

Archimede Seguso , vibro-engraved signature, 1970s-1980s
 

Archimede Seguso , vibro-engraved signature, 1970s-1980s
 

Seguso Vetri d'Arte , vibro-engraved signature, 1960s-1970s
 

Seguso Vetri d'Arte , vibro-engraved signature, 1960s-1970s
 

Seguso Vetri d'Arte , vibro-engraved company signature, 1960s (?)

 
Silvano Signoretto


Pino Signoretto
 

Stefano Toso
 

Fabio Tagliapietra
 

Andrea Tagliapietra
 

Giuliano Tosi
 

Venini & Co. , acid stamp, early 1950s-early 1960s
 

Venini & Co. , acid stamp, late 1930s-1943
 

Venini & Co. , acid stamp, 1946-ca. 1965-66
 

Venini & Co. , combined company and designer signature, vibro-engraved, 1968.
Ligatured TW stands for Tapio Wrikkala ; this signature was employed only for a
few productions supervised by him.
 

Oscar Zanetti
 
 

Martin Bradley
 

Arnaldo Zanella
 

Tony Zuccheri for Barovier & Toso
 
Credits to: Italian Glass Murano-Milan 1930-1970
Pictures by: Horst Kolberg
Prestel-Verlag editions - ISBN 3-7913-1736-9
 
 

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18 comentarios

steve

steve

Hi, I was wondering if youve seen the signature M.Rosin 1977

Debbie Bourke

Debbie Bourke

I need help identifying and dating a small bottle that is believed to be Salviati but is not signed

Viv

Viv

Hi there
We have a beautiful clear glass with vaseline glass bowl with stopper. It has a sort of flower inside the bowl and also on the stopper. It seems to be signed h or m sonf,can you hel with any information on this please

Judy Nisbet

Judy Nisbet

How do I verify the signature on bottom of what I believe to be a beautiful vase by murano?

Sharon Hedley

Sharon Hedley

Good morning,
I purchased a vase in the US and it’s signed Seguso but can’t make out the last name; it looks like Brasril or Basil or Basril or maybe something else. Anyway, I’d like to learn more about the artist of this pretty black and white vase. I would appreciate the help.
Thank you and kind regards,
Sharon

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