US86952A - Improvement in revenue and postage stamps - Google Patents
Improvement in revenue and postage stamps Download PDFInfo
- Publication number
- US86952A US86952A US86952DA US86952A US 86952 A US86952 A US 86952A US 86952D A US86952D A US 86952DA US 86952 A US86952 A US 86952A
- Authority
- US
- United States
- Prior art keywords
- paper
- stamps
- stamp
- face
- canceling
- 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
- 239000000976 ink Substances 0.000 description 30
- 239000000463 material Substances 0.000 description 14
- 229920000591 gum Polymers 0.000 description 12
- 230000002745 absorbent Effects 0.000 description 8
- 239000002250 absorbent Substances 0.000 description 8
- 239000000853 adhesive Substances 0.000 description 8
- 150000001875 compounds Chemical class 0.000 description 6
- 229920000715 Mucilage Polymers 0.000 description 4
- 239000002253 acid Substances 0.000 description 4
- 150000007513 acids Chemical class 0.000 description 4
- 230000001070 adhesive Effects 0.000 description 4
- 230000000875 corresponding Effects 0.000 description 4
- 230000035515 penetration Effects 0.000 description 4
- 238000002791 soaking Methods 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 229910000831 Steel Inorganic materials 0.000 description 2
- 210000001138 Tears Anatomy 0.000 description 2
- 239000004568 cement Substances 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 239000003086 colorant Substances 0.000 description 2
- 230000002939 deleterious Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000004049 embossing Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000006011 modification reaction Methods 0.000 description 2
- 230000000149 penetrating Effects 0.000 description 2
- 239000012466 permeate Substances 0.000 description 2
- 238000004513 sizing Methods 0.000 description 2
- 239000002904 solvent Substances 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 210000001519 tissues Anatomy 0.000 description 2
- 238000009736 wetting Methods 0.000 description 2
Images
Classifications
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F3/00—Labels, tag tickets, or similar identification or indication means; Seals; Postage or like stamps
Definitions
- the face is blotting-paper, while the back is hard and well-sized paper.
- the back prevents the gum from striking through, while the character of the face allows the cancelingink to penetrate through it, and causes the whole to be rapidly defaced when any friction is applied to wash off the canceling material.
- Figure l is a magnified edge view of the back layer of the paper.
- Fig. 2 is a correspondingly-magnified edge view of the front layer or porous paper.
- Fig. 3 represents the two layers pasted or otherwise rmly secured together.
- Fig. 4 represents the same after the face has been printed.
- Fig. 5 represents the same, after the canceling-ink hasbeen applied', either by a canceling-stamp, by a pen, or otherwise.
- Fig. 6 is a corresponding view, representing the stamp after an effort has been made to fraudulently remove the canceling-marks.
- the rollers thus employed may, if preferred, be covered with rubber.
- the compound paper thus produced may be afterward treated in all respects as ordinary The ink. received from thev plate in the act of printing penetrates somewhat more deeply into the blotting-paper than it would in tue ordinary hard sized paper; but this is of little moment.
- the canceling-ink by thus penetrating, becomes very deeplyset instead of lyin g, as usual,upon the surface; and even if the cancelin g-ink lies as usual upon the surface, it cannot be .removed by any ordinary means, because water is employed with friction in all such means, and the moment water is applied on my stamp the front layer of paper, B, is softened, and becomes easily entirely or partially removed. Itis impossible to remove the canceling-ink by washin g and rubbing without either removing the face-paper B or so disturbing it that the fraud may be readily detected.
- stamps made entirely of blotting-paper cannot be used, because they become too soft in wetting the back to apply them, and, furthermore, because the gum or mucilage applied on the backl to make them adhesive strikes through to the face. Furthermore, such paper.-
- tissue-paper becomes extremely weak when damp or wet.
- My compound stamp overcomes the difficulty and gives a soft face, with a hard impermeable back.
- the very thin layer of paste between has no particularly deleterious effect, and serves a useful purpose, bey/,fond that, heretofore noted, in preventing the gum(which is liable to .permeate even the ard sized paper employed) from reaching the face. I will repeat this idea. It is found that, in printing ordinary stamps, certain colns used' son the face are inj uriously aected by the small quantlty of gum or mucilage which strikes through from the back.
- stamps may be used, in all respects, in the ordinary manner. Ind that the paste is sufficiently insoluble to prevent the parts separating under any ordinary circumstances.
- the gum at the back dissolves, and the stamp is fixed in the ordinary manner, and the stamp may be ultimately removed by soaking in the ordinary manner 5 but when any process, either with or without friction, is applied to remove the canceling-marks, the advantages of my invention become apparent.
- Fugitive inks relied on in some cases to prevent counterfeiting, may be used with my invention as an additional security, if preferred; so may also the embossing and partial breaking of the paper, set forth in a former patent issued to me.
- My invention differs radically from the fugitive-ink system, because the fugitive inks adhere necessarily with little tenacity to the paper ,when dry, and smear when wet, thus becoming liable to grow pale from frequent handlings in a dry state and to be spoiled in being slowly or unskillfully applied to letters. Even storing iu damp places or sea-voyages are liableto spoil stamps made with fugitive inks. My stamps are free from all these evils. My stamps may be soaked apart when they are accidentally stuck together from perspiration or other causean operation which completely ruins the fugitive-ink stamps.
- Stamps have been proposed with the ink laid upon a very soluble sizing or glazing on the face, with the view to insure the ruin of the stamp in removing the canceling-marks.
- a postage-'stamp having a face of absorbent material, a back of less absorbent ma terial, and an intermediate layer more impermeable than either, all as and for the purposes herein set forth.
Description
UNITED STATESWPATENT OFFICE CHARLES F. STEEL, OF NEW YORK, N. Yu
IMPROVEMENT IN REVENU-E AND POSTAGE STAMPS.
' Specification forming part of Letters Patent No. 86,95*), dated February 16, 1869.
To all whom t may concern:
Be it known that I, CHARLES F. STEEL, of the city and county of New York, and State of New York, in the employ of the National Bank-Note Company as superintendent of the manufacture of postage-stamps,have invented certain new and useful Improvements in Stamps for Postage, Revenue, and analogous purposes; and I do hereby declare that the followingis afull and exact description thereof.
I make my stamp with the face of the paper of an entirely different character from the back. The face is blotting-paper, while the back is hard and well-sized paper. The back prevents the gum from striking through, while the character of the face allows the cancelingink to penetrate through it, and causes the whole to be rapidly defaced when any friction is applied to wash off the canceling material.
I will proceed to describe what I consider the best means of carrying out my invention.
The accompanying drawings form a part of this specification.
Figure l is a magnified edge view of the back layer of the paper. Fig. 2 is a correspondingly-magnified edge view of the front layer or porous paper. Fig. 3 represents the two layers pasted or otherwise rmly secured together. Fig. 4 represents the same after the face has been printed. Fig. 5 represents the same, after the canceling-ink hasbeen applied', either by a canceling-stamp, by a pen, or otherwise. Fig. 6 is a corresponding view, representing the stamp after an effort has been made to fraudulently remove the canceling-marks.
Similar letters of reference indicate like parts in all the figures.
I take sheets of hard well-sized paper, a little thinner than the postage-stamp or other stamp is intended to be, as indicated by A, and having applied a thin and uniform coating of wheat-paste, or other suitable cementing material, ove1` the face by the aid of a brush, roller, or other suitable device, I lay upon it a corresponding sheet of tissue-paper, and press the whole together by passing the compound sheet between rollers, or by other suitable means. The rollers thus employed may, if preferred, be covered with rubber. The compound paper thus produced may be afterward treated in all respects as ordinary The ink. received from thev plate in the act of printing penetrates somewhat more deeply into the blotting-paper than it would in tue ordinary hard sized paper; but this is of little moment. The canceling-ink, by thus penetrating, becomes very deeplyset instead of lyin g, as usual,upon the surface; and even if the cancelin g-ink lies as usual upon the surface, it cannot be .removed by any ordinary means, because water is employed with friction in all such means, and the moment water is applied on my stamp the front layer of paper, B, is softened, and becomes easily entirely or partially removed. Itis impossible to remove the canceling-ink by washin g and rubbing without either removing the face-paper B or so disturbing it that the fraud may be readily detected.
There have been attempts at fraudulently removing canceling -marks without friction. These consist mainly or entirely. iu the use of acids and other strong solvents for the canceling-inks. In case such are applied to my stamp, the penetration of the canceling-ink through the tissue-paper, which is certain to occur atsome points, if not at all points, renders so long and thorough a soaking necessary that the front surface becomes disturbed and the stamp spoiled.
Stamps made entirely of blotting-paper cannot be used, because they become too soft in wetting the back to apply them, and, furthermore, because the gum or mucilage applied on the backl to make them adhesive strikes through to the face. Furthermore, such paper.-
cannot conveniently be printed and handled, because they are dampened. in the/printing and again in the gumming operations, and
tissue-paper becomes extremely weak when damp or wet.
My compound stamp overcomes the difficulty and gives a soft face, with a hard impermeable back. The very thin layer of paste between has no particularly deleterious effect, and serves a useful purpose, bey/,fond that, heretofore noted, in preventing the gum(which is liable to .permeate even the ard sized paper employed) from reaching the face. I will repeat this idea. It is found that, in printing ordinary stamps, certain colns used' son the face are inj uriously aected by the small quantlty of gum or mucilage which strikes through from the back. I have found in my experiments that the paper' made up of two thicknesses p asted together, as I have above descr1bed,1s less subj ectto this evil-a factwhich I ascribe to the thin stratum of Hour-paste interposed.
. I prefer to make the back paper aboutthreefourths the thickness of the whole, and to make the stratum of paste as thin as is found sufficient to insure coherence.
When the stamp is unskillfully wetted, both on the front and on the rear, in order to atlix 1t to a letter or other paper, the penetration of the moisture at the face produces no serious ev1l in t-he absence of friction. My stamps may be used, in all respects, in the ordinary manner. Ind that the paste is sufficiently insoluble to prevent the parts separating under any ordinary circumstances. The gum at the back dissolves, and the stamp is fixed in the ordinary manner, and the stamp may be ultimately removed by soaking in the ordinary manner 5 but when any process, either with or without friction, is applied to remove the canceling-marks, the advantages of my invention become apparent.
Fugitive inks, relied on in some cases to prevent counterfeiting, may be used with my invention as an additional security, if preferred; so may also the embossing and partial breaking of the paper, set forth in a former patent issued to me.
Various other modifications may be used in connection with my improvement, if preferred; but I do not believe any such generally necessary. t
My invention differs radically from the fugitive-ink system, because the fugitive inks adhere necessarily with little tenacity to the paper ,when dry, and smear when wet, thus becoming liable to grow pale from frequent handlings in a dry state and to be spoiled in being slowly or unskillfully applied to letters. Even storing iu damp places or sea-voyages are liableto spoil stamps made with fugitive inks. My stamps are free from all these evils. My stamps may be soaked apart when they are accidentally stuck together from perspiration or other causean operation which completely ruins the fugitive-ink stamps.
Stamps have been proposed with the ink laid upon a very soluble sizing or glazing on the face, with the view to insure the ruin of the stamp in removing the canceling-marks.
l i l These are subject, in a great degree, to thc evils above enumerated as involved in the fugitive inks, which my stam ps completely avoid.
I believe it possible to produce my paper in the paper-mill with the face of tissue and the back of well-sized material. .Stamps printed on such paper would aord a portion of the advantages of my invention; but I prefer the paper separately made up and fixed together by a thin layer of paste or analogous adhesive material, which is nearly impermeable and insoluble. I believe it practicable to secure the parts together by very thin rubber cement. I do not confine myself to the use of flour-paste for the middle layer, C. i
I have found by experiment that, in cancel ing my stamps with common ink applied by a pen, the front layer frequently becomes so much softened during the very brief interval employed in making the two or more crossmarks that the facesurface commences to. tear and move along with the point of the pen in making the final strokes. Such an eifect still further insures the complete cancelation of the stamp, and is another advantage due to my invention. I can also interpose, by my in vention, another obstacle to prevent frauds, by using a different color for the face of the paper from that employed for the back. 'Such a use of colors facilitates the employment of fugitive-colored paper to detect the presence of acids in removing` canceling-marks, and also renders more distinctly visible the slightest removal of the facing-paper.
Having now fully described my invention, with what I believe to 4be the best mode of putting it in practice, and enumerated some oi' the advantages accruing therefrom, what I claim as new in postage stamps and other stamps of analogous character is as follows:
1. In postagestamps, printing the device on the face of an absorbent and weak material, with a backing of harder and less absorbent material to receive the gum, so as to make the vabsorbent-faced stamp practicable, all substanfor the purposes tially in the manner, and herein set forth.
2. A postage-'stamp having a face of absorbent material, a back of less absorbent ma terial, and an intermediate layer more impermeable than either, all as and for the purposes herein set forth.
GHAS. F. STEEL. YVitnesses THoMAs l). SrnrsoN, C. (l. Lrvnvos.
Publications (1)
Publication Number | Publication Date |
---|---|
US86952A true US86952A (en) | 1869-02-16 |
Family
ID=2156437
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US86952D Expired - Lifetime US86952A (en) | Improvement in revenue and postage stamps |
Country Status (1)
Country | Link |
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US (1) | US86952A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2571826A (en) * | 1946-06-14 | 1951-10-16 | Blakeborough & Sons Ltd J | Valve for controlling the flow of gaseous or liquid media |
-
0
- US US86952D patent/US86952A/en not_active Expired - Lifetime
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2571826A (en) * | 1946-06-14 | 1951-10-16 | Blakeborough & Sons Ltd J | Valve for controlling the flow of gaseous or liquid media |
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