An original poster for Tomorrow debut single My White Bicycle. Both have been signed by one of the original artists Nigel Waymouth. Although these were technically promo posters for the single released on Parlophone in 1967, they were also sold in head shops.
The video below features some excellent footage, including this poster, from the Indica Bookshop, after it relocated from from Ham Yard to 102 Southampton Row.
As far as my experience goes there were two original printings of this poster circa 1967. One is on a more cream/ivory stock ( this one) and the other white paper stock.
Condition : VG : Pin Holes on each corner. Paste on back. Absolutely authentic. Signed in pencil by Nigel Waymouth about five years ago at the shop.
P.s A repro / later printing singed by Nigel is also for sale.