The glue on stamps in Israel are certified as kosher. This means that it does not contain animal products. They also do not contain milk products in the glue.
Yes
The glue on the back of the Israeli stamps is kosher. For virtually all countries the value of their postage stamps lies in the stamps themselves. Sheets of Israeli stamps, since their beginnings in 1948, have included explanatory texts &/or illustrations in the bottom selvedge row of issued sheets. Naturally only a few stamps in a sheet can have these extra "tabs" as they are called attached. Such stamps are worth more than the more numerous ones which lack the tab. The difference in value is especially pronounced in the early years (thru about 1955) AS MANY OF THE EXPLANATORY TABS WERE NOT SAVED. I J Firestone
No. it was too thick and heavy for that.
No, you must use local Israeli stamps
Stamps are supposed have some kind of sticky thing stuck to it. You are not supposed to put glue to it ( if you do it, it will not be sticky anymore).
Yes. sure. Even israelis can enter Qatar.
Before the self adhesive stamps, the dry glue on the back of the stamps had to be moistened. Secretaries used a wet sponge but most people just swiped them on their tongue.
Yes, they are collectible. The US Postal service has jobbed out the printing of stamps and one of the requirements is that the glue on self-stick stamps be water soluble. That allows collectors to soak the stamps off envelopes so they can be put in albums.
Yes, although they may not travel on an Israeli passport, the UAE as most Arab nations does not recogonise the governement state of Israel. The same applies to anyone visiting who may have an Israeli entry or exit stamp in their passport.
Adhesive is normally applied the same way a stamp is printed. The glue is applied to the back of the stamps using a large roller type press. It is then either dried or it is paired with the waxy surfaced backing paper for self-adhesive stamps.
Press a cloth with water over them for a few minutes, it should soak the paper and loosen the glue (if it was something like white glue or school glue)You don't say which glue it is, that makes this a bit 'problematical'. After 10 minutes or so, try sliding a craft knife blade under one and see if it will lift. Be very cautious as the paper will tear easily.
No. - Apparently, most stamp glue was made of casein, a milk product. Now almost all stamps issued in USA, UK and Canada are self-adhesive ( you don't have to lick or moisten them.)