Hull Identification Numbers were required after November 1, 1972.
Cary Tolbert
S/V Whisper 86

On Fri, Mar 6, 2020 at 1:01 PM Todd Tavares <tavares0947 at gmail.com> wrote:

> I had a 1974. But that was before HID numbers were standardized, so the
> cited website would not have applied.
>
> Todd T
>
> tavares0947 at gmail.com
>
> On Thu, Feb 27, 2020, 2:49 PM Mark West via Rhodes22-list <
> rhodes22-list at rhodes22.org> wrote:
>
> > who has the oldest R22 ?  when was the first R22 built ?
> >
>