Twin brothers who founded the Guinness Book of World Records. Ross was assassinated by the IRA in 1975. Vintage 6.5 x 8.25 semi-glossy photo of the brothers, signed in blue ballpoint, “With very best wishes, Norm McWhirter &,” and “Ross McWhirter.” In fine condition, with some scattered light spotting to left side of image and some light contrast to end of one signature. RR Auction COA.
