Need Help ID Year For Washington 5c

Washington 5c.perforation 10.75 x 10.75(10 3/4).Picture height 22.0 mm width 19.0 mm. Without gum,no watermark. Larger and broader than my other Washington same design different denom stamps.This perforation not listed in any Washington stamps from 1909-1919.Need help to identify issue year. Thanks.

http://1847usa.com/washfrank/5cQuickChart.htm
This is the link for perforations and other details on all Washington 5 cents stamps of the above design.

Perf 11

Stallzer, is perf 10.75(10 3/4) considered as a perf 11. Cos at my perf gauge the stamp reads as perf 10.75. Thanks.

maybe time for a new perf gauge

Selva, I have the same problem with my gauge -- the Washington Franklins only come in 12, 11, 10, 8.5 and a few combos (10x11, etc), so when you get a .75 reading you need to round up.

I think there is some small variation in the perfs of older stamps and not all are right exactly on a precise number.

My gauge has served me well for about 35 years and it's only really with US stamps that I have that issue -- my GB all work fine, so maybe there is less variation there. That said, I just bought a new gauge and it seems to be off -- nothing measures out quite right, so if your gauge is new you might consider that possibility.

I won't offer an opinion on your WF stamp's number, because I am so far from being an expert that would be foolish. But it is probably a p11.

For US Stamps I have found this Perf gauge works best.