Plaster casts of original sculptures
Present Projects
First completed Trajan plaster cast: ...
plaster: See model.
plasticene: Synthetic modeling clay.
PNC: Abbreviation of philatelic-numismatic combination (or cover).
Plaster Model (left), Silicone Mould (right)
Making the Plaster ...
Plaster - A sculptor will use a round piece of plaster to engrave his design. From this plaster a rubber will be made. The rubber will be placed on a reduction machine to make hubs from which a die is made.
Shinplaster
Paper money of low face value, either because they were of low denomination or they were issued by an untrustworthy source.
Shinplaster - Slang term for early United States paper money and fractional currency.
Shinplaster - Canadian fractional banknotes.
Sight Seen - Available for examination to a potential buyer before a purchase decision is made.
Model, Plaster - A clay or plaster three-dimensional design for a coin or medal.
Modern coin - A coin struck after about A.D. 1500.
Money - A medium of exchange.
Plaster casts have been mentioned in the preceding paragraphs and a few words might be conveniently said at this point regarding the production of these.
Plaster of Paris, or simply plaster, is a type of building material based on calcium sulfate hemihydrate, nominally (CaSO4)2. H2O. It is created by heating gypsum to about 150°C, 2(CaSO
..... Click the link for more information. model of the coin.
Shinplaster
An American colloquial term for hand-written prommissory notes. The term was invented to describe paper currency only thought worth soaking in vinegar or tobacco juice as a poultice for bruises.
Slab ...
Shinplaster - Canadian fractional banknotes.
Shotgun Rolls - Rolls of coins that contain double the normal amount of coins in a roll. Their length makes them look like a shotgun barrel.
Shroff Mark - Indian term for chop mark.
In a plaster wall they discovered an ancient oil lamp that contained 139 prutot, mainly from the Roman prefects and procurators who ruled Judaea under Rome between 6 and 66 AD.
Design and plasters
Initially, the design is made by an artisit by means of a pencil sketch. Photographs or similar descriptive material as well as personal ideas of the artist serve as pattern.
Sheldon to denote proportional values of large cents minted from 1793 to 1814 and subsequently adaped as a general grading scale shinplaster Canadian fractional banknotes sight seen Available for examination to a potential buyer before a ...
An epoxy-coated plaster relief model of a coin, token or medal created by electrodeposition (much larger than the dies later created from it).
gem
Refers to mint, near mint and other coins in superb condition.
Related Searches plaster sculpture relief image coin image steel shaft hydraulic force coin design
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Must Reads ...
A form of modelling plaster or clay used by engravers and sculptors to make the model for a coin or medal.
PLUGGED COIN
A coin which had a hole that has been repaired by plugging it.
With clay, sand, and plaster casting, soapy or slippery surfaces, soft or missing details, and round, mushy boundaries where the devices and legends meet the coin's field (the angle should be close to 90 degrees).
The competing sculptors had to submit two plaster models.
The first sculpture, of the coin's obverse, was to be a lifelike portrait of the
United States' third President, Thomas Jefferson, and the second was to be of ...
The Danish collection (called "Copenhagen") is catalogued in eight volumes (often sold separately or as a group for $1000+) of nice photos of plaster casts of coin you may have trouble finding elsewhere.
Notes from Curtis Clay on April 27, 2006: "My plaster casts show four rev. dies of this type for Septimius, on three of which the sacrificing emperor clearly has a long beard, so it's Septimius not Caracalla.
The temple and its entire courtyaed was then plastered and painted. Unfortunately, most of the plastering and thus paintings are gone but the residual surviving fragments can provide the glimses of the grandeure of this magnificent structure.
Doty continued by relating that Peale in his report listed certain construction defects, including the substitution "of lath and plaster in the cornices, a roof which leaked, the necessary abandonment of the first-floor arches, ...
Saint-Gaudens had his full-scale plaster work (comprising twenty-one pieces) cast in bronze. The bronze version stands today on the Boston Common.
Their facades were made not of stone, but of a mixture of plaster and hemp called "staff." Architecture critics derided the structures as "decorated sheds".
Newly Mastered Digital Design - The original Saint-Gaudens coin plasters were digitally mapped by the United States Mint.
Once the coin design has been approved, it is then modeled on plaster in relief (positive), just as it will appear on the coin. The next step is to coat the plaster with epoxy resins to create a surface hard enough to withstand the next process.
DIES: The first step in making the dies is the design, artist create the design in on a plaster model approx. 8 inches in diameter. The plaster model is then covered with rubber to make a rubber mold which is then cast with epoxy to make a shell.
A substance similar to plaster-of-paris, known as "investment", is poured in to encase the wax with the sprew projecting out.
Galvano - A large plaster relief of a coins design/ this is used to transfer the design to a working die. See Reduction.
Grading Scale - The commonly used Sheldon scale from 1-70. Also in adjectival form.
galvano
An epoxy coated plaster relief model of a coin created in order to produce master hubs, which in turn produce coin dies.
grade
Condition assigned to a coin mainly in an effort to determine its relative value.
The approved work was then sent to artist John Eckstein, who was paid $30 on September 9, 1795, for obverse and reverse plaster models to guide Scot in making the dollar dies. (The sketch and the plaster models have not survived.) ...
GALVANO The impression of a plaster model of a coin made by electro-deposition. One of the early stages in the development of master dies used for coins or medals.
H ...
A56. Faience Ushabti, Late Period, ca 1085-332 BC, 70mm tall, blue glaze intact with 2 patches of plaster on back where it was cemented to a surface in the tomb, features fairly clear, attractive, intact and SUPERB condition....$195 Photo ...
A limited numbers of these coins were produced from plaster casts for Germany and for the State of Saxony.
A reproduction created by electroplating with metal over an artist's original plaster coin design. The galvano is then set up in a reducing lathe to machine a die or hub.
Gem (1) ...
Photos appear to be of plaster casts and are very good, but not superb.
The coins sold as belonging the the Righetti collection do not overlap these, as far as I can tell (see M&M Deutschland, above).
William Bingham (nee Ann Willing), a Philadelphia socialite viewed by many contemporaries as the most beautiful woman of her day. Stuart's drawing was transferred to plaster by sculptor John Eckstein of Providence, Rhode Island, and Robert Scot, ...
Reducing Machine & the Reduction Process - In modern times the engraver of the coin does not work on a tiny piece of metal, he or she engraves a huge round bit of plaster.
designs were, on general principle, quickly approved by Secretary MacVeagh, quite some time passed while various officials argued among themselves how the details should appear on the coin. By June 26, 1912, Roberts had tentatively approved plaster ...
In the case of some currency, which is commonly referred to as broken bank notes, some customers went to extremes and plastered their notes with pictorial vignettes, elaborate border designs and intricately made legends and numerals.
Stuart’s drawing was transferred to plaster by artist John Eckstein, and then Mint chief engraver Robert Scot turned it into coin dies. The result so displeased Stuart that he disavowed any connection to the design.
By 1863 hard money was a real rarity. In addition to greenbacks, private script and notes of dubious origin circulated. These were derisively called "shinplaster" - better to line your boots with them then to take them as currency! ...
 See also: Coin, Silver, Mint, Struck, Reverse
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