Latest update
- Added sub numbers to USD numbers in the case that a USD number has more than one Scott number.
- Added the Find by Design option.
- With kind permission from Brookman Stamps Company, the catalog can import stamp prices of various grades as published in the 2013-2014 price list on the web site www.brookmanstamps.com.
- Added the option to add catalog numbers from Scott, Stanley Gibbons, Michel and Yvert & Tellier.
United States Stamp Catalog APK Description
This app can be used for the administration of your United States stamp collection, covers the postage stamps of the first century from 1847 to 1947 and includes a have list and a want list.
The app uses the United States Design Numbering System (USD) devised by PSE (Professional Stamp Experts). For more information about PSE, visit the web site www.psestamp.com.
Sub numbers a, b, c, etc. exist for USD numbers in the case that a USD number has more than one Scott number. Besides a few exceptions, sub numbers exist only for the major Scott numbers; for re-issues, reprints and special printings no sub numbers exist.
Example: For USD number 3 (Franklin 1c; blue imperf) the sub numbers a to h exist which are the Scott numbers 5, 5A, 6, 6b, 7, 8, 8A and 9.
I have asked Amos Press for permission to use the Scott numbering scheme, but unfortunately the response from Amos Press was: 'At the present time we do not license the use of the Scott Catalogue Numbers in apps for mobile devices.'
On the PSE web site a cross reference is available between USD numbers and Scott numbers.
The visibility of sub numbers in the regular stamp list, have list and want list, can be changed by an option on the main menu; initially sub numbers are visible.
Besides a few exceptions, only main numbers have images, sub numbers have not. At the stamp details, gray scale images of main numbers are used for the sub numbers. In the regular stamp list, images of sub numbers are not displayed. In the have and want list, the colour images of main numbers are used for the sub numbers.
Other catalog numbers from the major worldwide catalog publishers can be added manually. The codes used for the catalogs are: SG for Stanley Gibbons, Sc for Scott, Mi for Michel and Yv for Yvert & Tellier.
You can manually add a price, but the catalog does not distinct between the condition of stamps like used, mint, hinged, etc. With kind permission from Brookman Stamps Company, the catalog can import stamp prices of various grades as published in the 2013-2014 price list on the web site www.brookmanstamps.com. After import, for main USD number with sub numbers, the main USD number gets the minimum price of the sub numbers.
Additionally a certificate can be added and viewed in the default web browser if the certificate is from PSE.
The Find by Design option gives an overview with all stamps. Scrolling for the first time in this overview might be slow because of the many images that must be loaded! Scrolling a next time will be faster. For fast scrolling, it is tried to load all images into memory and it depends on the available memory on the device if this is possible. If this is not possible, a message is shown and scrolling in this overview will be slower than usual.
Send me an email if the app is not working properly, if you have any questions or if you want to have specific features added.
How to install United States Stamp Catalog APK for Android
Download United States Stamp Catalog APK file (com.eperforationgauge.usd_4_30929878.apk) from APKPure.live, then follow these steps:
Update Phone Settings
- Go to your phone Settings page
- Tap Security or Applications (varies with device)
- Check the Unknown Sources box
- Confirm with OK
Go to Downloads
- Open Downloads on your device by going to My Files or Files
- Tap the APK file you downloaded (com.eperforationgauge.usd_4_30929878.apk)
- Tap Install when prompted, the APK file you downloaded will be installed on your device.
How to install United States Stamp Catalog APK on Windows PC 7/8/10/11 or MAC?
Download United States Stamp Catalog APK file (com.eperforationgauge.usd_4_30929878.apk) from APKPure.live to your PC (ex: C://Users/xxx/Downloads/(com.eperforationgauge.usd_4_30929878.apk), then follow these steps appear on screen.
Using Emulator:
- Download And Install one Emulator Softwares (Ex: Bluestacks, GenyMotion, NoxPlayer)
- Simple install APK on PC by drag and drop file com.eperforationgauge.usd_4_30929878.apk on Emulator screen
United States Stamp Catalog APK Pros & Cons
Pros
- This app is safe, it's not require high risk permissions
- Compatible with 32 bit device (most Emulator using 32bit arch CPU)
- Compatible with 64-bit device (some android device and current Bluestacks)
Cons
Everything is good.
