Coil stamps are printed on a rotary press. Each plate is created flat and rolled around the press. The two ends of the plate come together and there is a gap there. When printing this gap leaves a thin line in between two of the stamps. Two stamps with this line between them are called a coil line pair.
I believe it would be US Scott Number 316. An estimated catalog value for a plate line pair is over $240,000.
A line can be leased as either a 2-wire (1-pair) line or a 4-wire (2-pair) line. A 2-pair line uses 1 pair to transmit and 1 pair to receive. With a 1-pair line, you transmit and receive over the same pair of wires.
The collective noun is a pair of rubbers.
Which pair. Of line is parallel fghj
There are many different groupings of stamps: An album A stamp collection A stamp exhibit A sheet of stamps - a complete sheet as issued by the post office A pane of stamps - A booklet page A block of stamps - multiples that are still attached A pair of stamps - Two connected, often used with coil stamps A strip of stamps - More than two connected coil stamps
chromosomes pair up wen heated and the molucles speed up and intensify
Scott Number - US 1303 Stamps in coil pairs are often collected and do have more value together than just single examples. If there is a faint black line in between two of the stamps, you have a coil line pair and that is much less common. I would expect you could get a strip of 5 from a dealer for about a $1. They might give you 50 cents for it, perhaps a bit more if there is a line pair in the strip.
I believe that model has coil packs located at the end of each pair of plug wires. Mark
Put on a big pair of boots and stamp on it
There is no specific name - other than what you used: "a pair of parallel line segments".
line up
Line segment