I have recently purchased a 22''-27'' fiberglass sailboat the certificate of British registry lists the MFG. as General Developmants Co.(Glasgow) Limited. The date of MFG. is 1963. It is Yawl rigged hull #304441. The loa measures 27 '' but the american paperwork lists the vessel as a 22'' ketch. I suspect the translation or standard used in Europe is different??Any one know the MFG, or any info on the vessel. Thanks. Big Red.