[colliewobbles]

Treasure maps - gives the right aged look of ancient documents. Limited use though 

Oh, I remember doing 'parchment' with my kids when they were in first school.  Maybe I should move from secondary to primary then I would have plenty of uses for them.   

[Plantoid]

You can use opened up dead dried tea bags  as the smoker fuel in a wok for on the flame smoking sessions for salmon thinb cuts of meat or other fish if you want to lightly flavour the flesh . .
 You can dry the bags and use twow instead of one with a tiny pinch of sodium bicarb to get a strong  cup of brown stuff   lots of the cheaper stronger teas used to have it sprayed on the leaf for this effect. many a greasy spoon with the on the counter tea urn also use this trick of gettting more tannin out the tea leaves .
 
 They make emergency tobacco additives when  dried and opoened up along with dried clover knobs for those who want to kill themselves with each breath they take of the smoke.
 

[YorkshireLass]

I put them in the bottom of pots when I am potting up