Numbers used below are from the Scott Standard Postage Catalog.
To identify any stamp in this series. First check the design type,
comparing it to the illastrations at the top of the chart. Then check
the perforations, and whether the stamp is single line or double line marked
or unwatermarked. Now you can easly find out the Scott Catalog Number
by checking down and across the chart.
For example, a 1¢ Franklin, perforated 12, with a single line watermark, must be #374...
| Perf. | WaterMark |
Other Identifing Features |
 |  |  |
 |  |  |
| 12 | Double | White Paper |
331 | 332 | _ |
_ | 333-342 | 422-423 |
|
12 |
Double |
Bluish Gray Paper |
357 |
358 |
_ |
_ |
_ |
359-366 |
|
12 |
Single |
White Paper |
374 |
375 |
405 |
406 |
376-382 |
414-421 |
|
12 |
UnW/mark |
Horz-Coil |
348 |
349 |
_ |
_ |
350-351 |
_ |
|
12 |
Double |
Vert-Coil |
352 |
353 |
_ |
_ |
354-356 |
_ |
|
12 |
Single |
Horz-Coil |
385 |
386 |
_ |
_ |
_ |
_ |
|
12 |
Single |
Vert-Coil |
387 |
388 |
_ |
_ |
389 |
_ |
|
Imperf |
Double |
_ |
343 |
344 |
_ |
_ |
345-347 |
_ |
|
Imperf |
Single |
Flat Plate |
383 |
384 |
408 |
409 |
_ |
_ |
|
Imperf |
Single |
Rotary |
_ |
_ |
_ |
459 |
_ |
_ |
|
Imperf |
UnW/mark |
Flat Plate |
_ |
_ |
481 |
482-482A |
483-484 |
_ |
|
Imperf |
UnW/mark |
Offset |
_ |
_ |
531 |
532-534B |
535 |
_ |
|
8½ |
Single |
Horz-Coil |
390 |
391 |
410 |
411 |
_ |
_ |
|
8½ |
Single |
Vert-Coil |
392 |
393 |
412 |
413 |
394-396 |
_ |
|
10 |
Double |
_ |
_ |
_ |
_ |
_ |
_ |
460 |
|
10 |
Single |
_ |
_ |
_ |
424 |
425 |
426-430 |
431-440 |
|
10 |
UnW/mark |
Flat Plate |
_ |
_ |
462 |
463 |
464-469 |
470-478 |
|
10 |
UnW/mark |
Rotary |
_ |
_ |
543 |
_ |
_ |
_ |
|
10 |
Single |
Horz-Coil |
_ |
_ |
441 |
442 |
_ |
_ |
|
10 |
Single |
Horz-Coil |
_ |
_ |
448 |
449-450 |
_ |
_ |
|
10 |
Single |
Vert-Coil |
_ |
_ |
443 |
444 |
445-447 |
_ |
|
10 |
Single |
Vert-Coil |
_ |
_ |
452 |
453-455 |
456-458 |
_ |
|
10 |
UnW/mark |
Horz-Coil |
_ |
_ |
486 |
487-488 |
489 |
_ |
|
10 |
UnW/mark |
Vert-Coil |
_ |
_ |
490 |
491-492 |
493-496 |
497 |
|
11 |
Double |
_ |
_ |
519 |
_ |
_ |
_ |
_ |
|
11 |
Single |
_ |
_ |
_ |
_ |
461 |
_ |
_ |
|
11 |
UnW/mark |
Flat Plate |
_ |
_ |
498 |
499-500 |
501-507 |
508-518 |
|
11 |
UnW/mark |
Rotary |
_ |
_ |
544-545 |
546 |
_ |
_ |
|
11 |
UnW/mark |
Offset |
_ |
_ |
525 |
526-526B |
529-530 |
_ |
|
12½ |
UnW/mark |
Offset |
_ |
_ |
536 |
_ |
_ |
_ |
|
11x10 |
UnW/mark |
Rotary |
_ |
_ |
538 |
539-540 |
541 |
_ |
|
10x11 |
UnW/mark |
Rotary |
_ |
_ |
542 |
_ |
_ |
_ |
|