Quote:
brand
Or you translating from another language that uses something like 'marka' or 'Marke'? In English, these are (postage) stamps.
Quote:
Is each brand from a different series than the others?
Some of us are quite mad an collect all types. (Guilty as charged!)
Stanley Gibbons Concise will list
Watermark
- With / or without graphite lines
- With graphite lines and phosphor bars
- With phosphor bars only
As separate sets.
The 'Wildings' know many variations. These are listed in the Stanley Gibbons GB Specialised and organised by value and then, chronologically, by variety. And for Each variety, you can also find whether from sheets, stamp books, or coils and with different watermark orientations.
Most basically, they are listed by watermark
1. Tudor crown (a simpler, flatter crown than on your stamp that also has the E2R cipher),
2. St. Edward's Crown (the correct crown for Elizabeth Windsor's reign, as on your stamp and with the E2R cipher),
3. Crowns (like St. Edward's Crown, but without the E2R cipher).
Some, not all watermarks have graphite lines on the back (below the gum) these are black lines that run from top to bottom.
These graphite lines can also have phosphor bars on the front.
The 'Crowns' watermark stamps also exist with phosphor bars on the front, but these never have the graphite lines on the back.
These 'Crowns Phosphor' come in three fluorescent shades
1. green
2. blue
3. violet.
The ones with violet phosphor bars come from phosphor bars with a width of either 8, or 9 1/2 mm. that were applied over adjoining stamps. They can be identified as singles as the latter have a shorter distance between the side bars. Some stamps have just one bar, but those always can be assigned to the same types.
So, take your pick:
You can collect them as 'Wildings', by watermark, by watermark with graphite lines, graphite lines and phophor bars, and phosphor bars, or as the latter but with phosphor types and widths. In the latter case, reserve a room at the local madhouse: there are hundreds.