US101020A - Improvement in the manufacture of revenue and other stamps - Google Patents
Improvement in the manufacture of revenue and other stamps Download PDFInfo
- Publication number
- US101020A US101020A US101020DA US101020A US 101020 A US101020 A US 101020A US 101020D A US101020D A US 101020DA US 101020 A US101020 A US 101020A
- Authority
- US
- United States
- Prior art keywords
- stamps
- revenue
- ink
- inks
- printing
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
- 238000004519 manufacturing process Methods 0.000 title description 10
- 239000000976 ink Substances 0.000 description 56
- 239000002253 acid Substances 0.000 description 16
- 150000007513 acids Chemical class 0.000 description 12
- 239000003795 chemical substances by application Substances 0.000 description 12
- 239000003086 colorant Substances 0.000 description 10
- 239000000203 mixture Substances 0.000 description 10
- 239000003513 alkali Substances 0.000 description 8
- CPLXHLVBOLITMK-UHFFFAOYSA-N magnesium oxide Chemical compound [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 description 8
- 239000000463 material Substances 0.000 description 6
- 229910000831 Steel Inorganic materials 0.000 description 4
- 239000000395 magnesium oxide Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- BWHMMNNQKKPAPP-UHFFFAOYSA-L potassium carbonate Chemical compound [K+].[K+].[O-]C([O-])=O BWHMMNNQKKPAPP-UHFFFAOYSA-L 0.000 description 4
- 230000002265 prevention Effects 0.000 description 4
- 239000010959 steel Substances 0.000 description 4
- 239000000126 substance Substances 0.000 description 4
- 241000271571 Dromaius novaehollandiae Species 0.000 description 2
- 206010022114 Injury Diseases 0.000 description 2
- QGZKDVFQNNGYKY-UHFFFAOYSA-N ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 2
- 235000012730 carminic acid Nutrition 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 239000000470 constituent Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000004744 fabric Substances 0.000 description 2
- 239000004615 ingredient Substances 0.000 description 2
- 229910000359 iron(II) sulfate Inorganic materials 0.000 description 2
- 230000004301 light adaptation Effects 0.000 description 2
- RFKJHQXSLBUONF-UHFFFAOYSA-N methyl blue free acid Chemical compound C1=CC(S(=O)(=O)O)=CC=C1NC1=CC=C(C(=C2C=CC(C=C2)=NC=2C=CC(=CC=2)S(O)(=O)=O)C=2C=CC(NC=3C=CC(=CC=3)S(O)(=O)=O)=CC=2)C=C1 RFKJHQXSLBUONF-UHFFFAOYSA-N 0.000 description 2
- 235000015320 potassium carbonate Nutrition 0.000 description 2
Classifications
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
- D21H21/00—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties
- D21H21/14—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties characterised by function or properties in or on the paper
- D21H21/40—Agents facilitating proof of genuineness or preventing fraudulent alteration, e.g. for security paper
- D21H21/44—Latent security elements, i.e. detectable or becoming apparent only by use of special verification or tampering devices or methods
- D21H21/46—Elements suited for chemical verification or impeding chemical tampering, e.g. by use of eradicators
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S428/00—Stock material or miscellaneous articles
- Y10S428/916—Fraud or tamper detecting
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
- Y10T428/24802—Discontinuous or differential coating, impregnation or bond [e.g., artwork, printing, retouched photograph, etc.]
- Y10T428/24835—Discontinuous or differential coating, impregnation or bond [e.g., artwork, printing, retouched photograph, etc.] including developable image or soluble portion in coating or impregnation [e.g., safety paper, etc.]
Landscapes
- Inks, Pencil-Leads, Or Crayons (AREA)
- Printing Methods (AREA)
Description
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Letters Patent No. 101,020, dated March 22, 1870.
IMPROVEMENT IN THE MANUFACTURE OF REVENUE AND OTHER STAMPS.
The Schedule referred to in these Letters Patent and making part of the same I, GEORGE T.'JoNEs, of the city of Cincinnati, in the State of Ohio, bank-note engraver, have invented certain new and useful Improvements in the Manufacture of Internal-Revenue, Postage, and other Stamps, which improvements are described as follows:
Nature and Objects of the Invention.
cancellation.
The first object of my improvements is to prevent the fraudulent reuse or subsequent issue of any such stamps after cancellation, by extracting or obliterating the ink or marks used to cancel them.
The second object of my improvements is to furnish an efi'ective check against fraudulent imitations by the usual methods known and employed in counterfeiting.
General Description.
The most important principle of my invention consists in the printing of-stamps from separate steel dies or surfaces engraved in relief (or from plates) with two or more kinds of ink of different colors, diflering in their chemical nature or composition, whereby the use of an ink of one color, or of a class tested and known as sensitive to, and soluble under the action of alkaline agents, being used in direct relation to and combination with another colored ink, or inks, alike sensitive to the action of acids, the application of either an acid or alkaline agent to the stamps so printed for the purpose of extracting the commercial writing-inks generally used for cancellation, or of removing the oil-prepared printing-ink affixed by mechanical means for the same object, will so immediately and inevitably deface or remove one or more of the colored inks used upon the stamp, that its vitiated and changed condition is so unmistakably apparent as to render it utterly unfit for further use.
The respective devices printed upon the stamps with these diiferentkinds of ink should be so disposed and combined that any cancellation-mark applied to the stamp will be certain to cross parts of both or all such devices, so that the defacement or destruction of the stamp will inevitably result from an attempt to re move the cancellation-mark from any part, by any agent.
A part or all of the printing of my improved stamps may be performed upon paper before the same is sized, or when it is but partially sized, and one mode of carrying out the first part of my invention, hereinbeforc set forth, consists in printing a portion of the devices or work of the stamp upon unsized or partially sized paper, then applying a size or coating of material readily soluble in alkalies, and afterwards prihting upon this surface with an ink soluble in or sensitive to acids or printing with ink soluble in or sensitive to alkalies on a surface of a material readily soluble in acids, so that the use of either an acid or an alkaline agent to remove cancellation-marks from such a stamp 'will inevitably cause the destruction or defacement of the devices last printed thereon, bythe removal of either the ink or the surface on which it is applied.
My invention also includes the introduction and use of inks of the most permanent kinds known, in combination with those inks already referred to as sensitive or soluble, by which means any portions of a stamp'that are deemed essential to its specific identity can be so firmly imprinted and incorporated with the texture of the paper that removal cannot be effected without causing obvious and irreparable injury 'if not destruction of that fabric.
The foregoing indicates the main object and advantages of my invention in respect to prevention of the reuse of stamps. In this connection I would refer to the hindrance and difficulties presented by my process to some of the various modes and resources usual in counterfeiting as a direct andnecessary result from my adaptation and use of the chemically-prepared colored inks, and by which several of the most important aids to fraudulent imitation, such as are inherent to the ordinary methods of engraving and printing stamps, and similar instruments, are essentially defeated and rendered worthless. The usual facilities for softening the single common ink and transferring the same for the purposes of the counterfeit plate are thwarted.
Similar obstacles likewise to imitation by the litographic mode are also produced, while counterfeiting by the photographic process is rendered virtually impracticable and useless.
As further and effective means of preventing counterfeiting, the stamps proposed by my invention admit of the use of, and should have, the most perfect vignettes and elaborate devices that the skill of the best artistsand mechanics can produce.
The new method of color printing from the separate adjustable steel surfaces, or dies, besides affording unusual scope and variety in the choice and use of colors, and insuring completeness in execution with entire uniformity and accuracy in production, will form a powerful additional warrant against any successful imitations.
In the practical use of my invention I do not purpose or propose any limitation as to the number of inks or colors that may be used upon any stamp, except'that, sufficient and proper inks shall always form such constituent parts as to demonstrate the action of my improvement for the prevention of reuse of such stamps by the removal of any marks of cancellation which have been put upon it. Nor do I restrict myself to any particular materials or ingredients in the manufacture of the inks. V
For the purpose of illustration I subjoin recipes for two inks of diiferent colors, which may be used with,
good effect in carryingout my invention.
For red ink, take of carmine, sixteen parts; magnesia, eight parts; copperas, two parts; ammonia, one part. l
The above is delicately sensitive to and soluble in acids. A
For purple ink, take of aniline blue, sixteen parts; drop lake, sixteen parts; magnesia, eight parts; pearlash, one part.
This ink is readily soluble in alkalies.
Claims. The following is claimed as new:
1. A stamp for internal-revenue, postal, or other purposes, printed with two or more inks of different kinds, one of which is sensitive to or soluble under alkaline agents, and another of which is sensitive to or soluble under the action of acids, substantially as and for the purposes set forth.
2. The printing of stamps for internal-revenue, postal, or other purposes, with two or more inks of different colors, and one or more of them sensitive to or soluble in acids or alkalies, for the object stated.
'3. The combination of one or more fugitive, sensitive, or readily soluble inks, with a more permanent or insoluble ink, substantially as set forth, in the printing of internal-revenue, postage, or other stampsa 4. The combination of any suitable ink or coloringmatter employed in printing internal-revenue, postage, or other stamps, with a surface for printing upon delicately sensitive to the action of chemical agents.
5. The stamp, made substantially as hereinbefore described, foriuterual-revenue, postal, or other purposes.
GEO. T. JONES. Witnesses:
Oomvms KNIGHT,
WM. H. BRERETON, Jr.
Publications (1)
Publication Number | Publication Date |
---|---|
US101020A true US101020A (en) | 1870-03-22 |
Family
ID=2170489
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US101020D Expired - Lifetime US101020A (en) | Improvement in the manufacture of revenue and other stamps |
Country Status (1)
Country | Link |
---|---|
US (1) | US101020A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5120089A (en) * | 1990-02-28 | 1992-06-09 | Alvin Guttag | Protected philatelic item |
US6082774A (en) * | 1993-12-14 | 2000-07-04 | Schlauch; Frederick C. | Memorabilia articles having integral collectable attractiveness attributes |
-
0
- US US101020D patent/US101020A/en not_active Expired - Lifetime
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5120089A (en) * | 1990-02-28 | 1992-06-09 | Alvin Guttag | Protected philatelic item |
US6082774A (en) * | 1993-12-14 | 2000-07-04 | Schlauch; Frederick C. | Memorabilia articles having integral collectable attractiveness attributes |
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