Wisden Cricketers' Almanack willing to pay for any given edition. Rarity arguably has the strongest influence on value as editions known to be very rare (e.g. those published in the periods when paper restrictions applied during both World Wars) are very much more expensive than comparable editions from the surrounding decades. Editions such as the 1916 containing the obituary and career details of W. G. Grace; 1934, detailing the 'Bodyline' series of 1932–33; 1949, the Australian 'Invincibles' tour of 1948; 1965, the first to have a yellow dust jacket: All are rare and expensive for specific reasons. Wisden Cricketers' Almanack Wisden Cricketers' Almanack
European Terrestrial Reference System 1989 European Terrestrial Reference System 1989 The European Terrestrial Reference System 1989 (ETRS89) is an ECEF (Earth-Centered, Earth-Fixed) geodetic Cartesian reference frame, in which the Eurasian Plate as a whole is static. The coordinates and maps in Europe based on ETRS89 are not subject to change due to the continental drift. The development of ETRS89 is related to the global ITRS geodetic datum, in which the representation of the continental drift is balanced in such a way that the total apparent angular momentum of continental plates is about 0. ETRS89 was officially born at the 1990 Florence meeting of EUREF, following