Boat dating.

The table below is compiled from several sources. Plaques are frequently
issued by ISAF in advance of the construction of the boat. Licensed
builders sometimes sell a plaque to another builder. Data supplied by
the ISAF indicate that plaque numbers did not follow sequentially
for a period in 1998.

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January - March	April - June	July - September	October - December	Plaque number	Year	Builder	Sail #
		30/7/74		115	1974		GBR-171
	05/08/77	Measurement Cert.		374	1977	Rondar	GER-63
	30/10/75	Measurement Cert.		427	1975	Rondar	USA-167
	x/01/75	Measurement Cert.		489	1975	Moore	USA-163
	x/02/75	Measurement Cert		490	1976	Moore	USA-161
	15/3/75	Measurement Cert.		491	1975	Ron Moore	USA-156
	22/04/75	Measurement Cert.		492	1975	Ron Moore	USA-164
	6/5/77	Measurement Cert.		634	1977		GBR 234
		1/8/1979		887	1979		GBR 288
			13/12/79	911	1979		GBR 301
	x/05/78	Measurement Cert.		756	1978	Rondar	USA-81
	19/6/81	Measurement Cert.		959	1981		GBR 328
	x/007/82	Measurement Cert.		974	1982	Design Dinghies	USA-182
	x/08/82	Measurement Cert.		977	1982	Design Dinghies	USA-181
	22/4/82	Measurement Cert.		985	1982		GBR 346
	x/10/82	Measurement Cert		1046	1982	Moore	USA-188
	15/4/83	Measurement Cert.		1048	1983	Tony Smith	USA-1048
	x/10/83	Measurement Cert.		1072	1983	Rondar	USA-192
	Spring	Measurement Cert		1092	1984	JW Vlieger	FIN-12
	9/4/85	Measurement Cert.		1148	1985	JW Vlieger	NED-140
		1/7/85		1157	1985		GBR 400
	15/5/86	Measurement Cert.		1151	1986	JW Vlieger	NED-144
		27/8/87		1260	1987		GBR 449
	Measurement Cert.		15/11/89	1354	1989	Bonezzi	NED-170
Measurement Cert.		27/09/89		1414	1989		GBR 500
	Measurement Cert.		20/12/89	1441	1989	Rondar	GBR 511
		24/7/90		1485	1990		GBR 537
	23/6/91	Measurement Cert.		1533	1991	Vels-Holhousen	NED-185
	15/5/96	Measurement Cert.		1764	1996	Vito Bonezzi	NED-212
	10/03/97	Measurement Cert.		1782	1997	Ridge Boats	GBR-645
		Measurement Cert.		2154	2004	Holthausen Composites	NED-230
All of these numbers were issued by ISAF				2179	1998
All of these numbers were issued by ISAF				2200	1998
All of these numbers were issued by ISAF				2102	1998
All of these numbers were issued by ISAF				2104	1998
All of these numbers were issued by ISAF				2105	1999
All of these numbers were issued by ISAF				2137	1999
	Measurement Cert.		1/12/1999	2136	1999	Vito Bonezzi	NED-222
	15/5/99	Measurement Cert.		2221	1999	Vito Bonezzi	NED-221
	1/4/00	Measurement Cert.		2117	2000	Vito Bonezzi	DEN-44
All of these numbers were issued by ISAF				2138	2000
All of these numbers were issued by ISAF				2155	2000
All of these numbers were issued by ISAF				2156	2001
All of these numbers were issued by ISAF				2158	2001
All of these numbers were issued by ISAF				2201	2001
All of these numbers were issued by ISAF				2247	2001
	Measurement Cert.		15/12/2002	2265	2002	Bob Hoare B	GBR-701
All of these numbers were issued by ISAF				2248	2002
All of these numbers were issued by ISAF				2273	2002
All of these numbers were issued by ISAF				2274	2003
All of these numbers were issued by ISAF				2289	2003