Stamp collecting free delivery possible on eligible purchases. Plasticsealed perforation gauge from lighthouseleuchtturm. There are two types of perf gauges i a line type and ii spot type see tools and tips. The gauge now contains 12 precision mea suring devices beginning with a specialty perf gauge based on the kiusalas specialist gauge. There are several variations which all involve holding the stamp against a sliding scale and finding the place where the holes of the perforation line up with scale. Mar 16, 2016 perfomaster 3000 is a computer program that automates the measurement of stamp perforations. The scott multi gauge, for example, is accurate enough to. This stamp was printed by the american banknote company for the us postal service and perforated with varying measurements.
Perforations definition of perforations by the free dictionary. Free delivery and returns on ebay plus items for plus members. Line up the stamp perforation holes with the gauge pins and this is the stamp perforation size. The finest gauge ever used is 18 on stamps of the malay states in the early 1950s, and the coarsest is 2, seen on the 1891 stamps of bhopal. Perfomaster 3000 is a computer program that automates the measurement of stamp perforations. I will send you the pdf which should be printed at the highest res possible on copier transparency although it will print fine of.
How to measure perforations mystic stamp discovery center. The stamp analyser user interface has been designed to be intuitive and simple. Two computer programs that can measure stamp perforations. Perforations or perfs in a stamp was an innovation introduced in 1854 to allow postage stamps to be easily separated and removed for use, rather than individually cutting them by hand from imperforate sheets. The stamp analyser runs on the mac,pc, iphone and ipad. Free digital perforation gauge, measurement and centering tool. Great savings free delivery collection on many items. This perforation gauge for single stamps and stamps on covers or postcards, provides 28 different perforation measurements.
It is recommended that hobbyists purchase a quality perforation gauge. A perforation gauge is a tool that measures the number of perforation holes on the edge of a stamp, that is, the number of holes in a two centimeter length. May 09, 2008 kenmore stamp companys guide to using a perforation gauge. Perforation gauges perforation gauges are another tool to help a stamp collector correctly identify hisher stamps. A hole or series of holes punched or bored through something, especially a hole in a series, separating sections in a sheet or roll. Perforation gauges are used to measure the perforation number of a stamp. Multiply the total screen area by the percent of open area of the screen. Free digital perforation gauge, measurement and centering tool by dave parsons as most of us get older, our eyesight and hand steadiness is not what it used to be. Perforation 1 in botany, an opening in the cell membrane of a vessel in vascular plants. But wait, many stamps produced today have perforation sizes in decimal. Kenmore stamp companys guide to using a perforation gauge. We desperately need starter materials such as stamps, albums, perforation gauges, hinges or mounts, and magnifying glasses any materials that a.
Perforation measurements are expressed as one number say, 11, indicating all sides of the stamp are gauge 11, or in two numbers say, 11 x 10 12, indicating that the top and bottom of. Choose the size perforation or mesh needed to remove particles from the media passing through the strainer. Perforation gauge definition of perforation gauge by the free dictionary. This perf gauge i have designed has the advantage of being free. Scbs digital perforation gauge free utility the stamp. This simple device, measuring the number of holes in a line two centimetres long, is universally used to this day. The plasticsealed perforation gauge has a range from 7 to 16 australia post will endeavour to dispatch all orders within 12 working days of receiving the order and endeavour to deliver all orders within 37 business days from receipt of order. Perforations definition of perforations by medical. Specialized multi gauge is the essential tool for any collector interested in u. Download stamp perforation gauge for pc free download stamp perforation gauge. Get the best deals on postal stamp perforation gauges when you shop the largest online selection at. In catalogs, the horizontal perforation gauge is listed first, then the vertical.
Feb 25, 2016 scb, i just tried the online version and it seems to work excellent. It is also great for measuring multiples and stamps on cover. I like to use a manilla envelope or a piece of cardboard. Download stamp perforation gauge for pc free download stamp perforation gauge for pcmacwindows 7,8,10, nokia, blackberry, xiaomi, huawei, oppo free download stamp perforation gauge android app, install android apk app for pc, download free android apk files at. Specialized multigauge is the essential tool for any collector interested in u. Shop ebay for great deals on postal stamp perforation gauges. Each gauge is 30 mm long and many are in 14 increments. The perforation gauge was invented by dr jacques amable legrand of paris in 1866. Get the best deal for postal stamp perforation gauges from the largest online selection at. The perforation gauge of a stamp specifies the number of perforation holes that appear in a twocentimeter span along its edge. Ezperf stamp perforation measurement tutorial youtube. On the ipad and iphone you can either take a photo of the stamp or select it from the photo library. We all know how difficult it can be to try to count the perforations of a stamp by hand. Perforation article about perforation by the free dictionary.
Ezperf stamp perforation measurement software from softpro. Perforation gauge for postage stamps comprising a measuring plate 10 which supports an elongated, rectangular panel 20 filled with a plurality of parallel rows 22i of elongated perforation fingers 24ik, the spacing of the perforation fingers within one row being constant and the transverse dimension of the perforation fingers being coordinated with this spacing, while the spacing. Every collector needs a perforation gauge this useful aluminum perforation gauge is an instrument youll take pleasure in owning and using. Stamp perforation gauges for sale shop with afterpay ebay. Most collectors are familiar with perforation gauges to measure the distance between stamp perforations. In this situation, the standard is to list the horizontal measurement first i.
The printable perforation allow the collectors download and print the gauge for free, but before you print the file, please ensure your printer page scaling setting is either actual size or 100%, otherwise the perforation scale will not correct smaller or bigger. Hello, for the past few months ive been spending quite many late nightsearly mornings building up an multiplatform digital perforation gauge for my personal needs, and im happy to announce that version 1 is now out. The scott linns multi gauge is a perforation gauge, cancellation gauge, zerocenter ruler and millimeter ruler in one userfriendly instrument. Jan 29, 20 ezperf stamp perforation measurement tutorial to show how to measure stamp perforations. Ezperf stamp perforation measurement tutorial to show how to measure stamp perforations. Perforation gauges are another tool to help a stamp collector correctly identify hisher stamps. Unitrade perforation gauge for sale at mystic stamp company. The scott multigauge, for example, is accurate enough to. Metal slotted stamp perforation perf gauge identify key issues by unisafe new.
Australia post will endeavour to dispatch all orders within 12 working days of receiving the order and endeavour to deliver all orders within 37 business days from receipt of order. A hole or series of holes punched or bored through something, especially a hole in a series, separating sections in a sheet or. Move the perforation gauge over the stamp to find the exact perforation or use the possibility of the program to automatically measure the perforation of one side or the perforations of two sides. Every stamp collector needs a perforation gauge in their supply cabinet. One solution to this issue and a solution when exact measures are needed, is the digital option. The perforationgauge is surrounded by a neat border, and inscription indicating the price one shilling and the publishers address. So its a bit harder to use perforation gauges or rulers. The scott linns multigauge is a perforation gauge, cancellation gauge, zerocenter ruler and millimeter ruler in one userfriendly instrument.
Free returns are available for the shipping address you chose. The only way to know for sure which variety you have is to use a perforation gauge, which can be bought at a local stamp store or online. Perforation definitions follow the french convention of measuring the average distance, in millimetres, between the centre of each hole on a stamp. Send me a message with your email if you want the file. Youll find new or used products in postal stamp perforation gauges on ebay. Determining net free area ratios to calculate the ratio, use the following formula. I like this tool because it works mathematically, asking the user to select points on the actual perforations, and does the math based on the number of perforations selected. Saves trying to manually shift the stamp behind the sg perforation gauge. Perforation gauge definition of perforation gauge by the. May 01, 2014 a stamp lined up on a perforation gauge. In philatelic terminology, perforation gauge has two meanings. Print a document on white paper with a black box in the center of the document where, if the stamp would be placed on, leaves some margin between the. This perforation gauge has pins that are space evenly across a 2 cm area.
Perforation gauge for postage stamps comprising a measuring plate 10 which supports an elongated, rectangular panel 20 filled with a plurality of parallel rows 22i of elongated perforation fingers 24ik, the spacing of the perforation fingers within one row being constant and the transverse dimension of the perforation fingers being coordinated with this spacing. It was recommended i start a new thread here for my perforation gauge so here goes. It also may result from a deep penetrating wound caused by trauma. Perforations definition of perforations by medical dictionary. Buy stamp perforation gauges and get the best deals at the lowest prices on ebay. Ezperf is a great new tool for the stamp collector. On the mac and pc you simply drag and drop your stamp image into the stamp analyser. Free shipping on many items browse your favorite brands. Perforation occurs when erosion, infection, or other factors create a weak spot in the organ and internal pressure causes a rupture. Perforation occurs when erosion, infection, or other. Ezperf will allow you to easily and accurately measure the perforations of your scanned stamp images. Perforations definition of perforations by the free. My only problem is making sure the scan of the stamp and the gauge are properly aligned with the horizontal axis something that can be done with a software that glen mentioned sometime back but which i have not tried yet. The description of stamp perforation gauge eperforationgauge is an app for measuring, from a picture, the perforation of a stamp that is placed on a black background.
If you have a metal gauge, it will automatically provide an even background. Ezperf the premiere stamp perforation measurement software for your stamps. But there may be times when you do not have access to your gauge or are in a pinch and need one. Since dozens of stamps differ mainly, or only, by perforation, you absolutely need a millimetresinches perforation gauge to be able to sort through your stamps correctly and efficiently. Collectors measure perforations using a tool called a perforation gauge. You can return the item for any reason in new and unused condition and get a full refund. Free digital perforation gauge, measurement and centering.
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