News, events & podcast Stamp appeal Please help support our appeal by collecting used postage stamps and donate them to Cam Sight! Our team of volunteers will trim, sort and sell them at stamp fairs and to dealers. Stamps are also sold by weight so we would really appreciate all your used stamps, First and Second class, British, Foreign or Commemorative. Please ask your family, friends, neighbours and local shops or businesses to collect and pass on their stamps to us; everything is welcome including stamp collections and albums. Thank you!