Page 20 - Forbes Pettigrew "A Few Good Knots"

The EBDB Bowline, End Bound Double Bowline, is a variation of the
Classic Double Bowline (ABoK # 1013), which is itself a step up in security.
It is therefore not only more secure but also has the vitue of being easy to tie.

Bowline EBDB (End Bound Double Bowline) Fig. 20

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The EBSB +Y Bowline, End Bound Single Bowline plus a Yosemite finish,
was developed not only to be more secure but also to resist Ring Loading
and consequently reinstate the Bowline as a prominent climbing knot.

Bowline EBSB+Y (End Bound Single Bowline + Yosemite) Fig. 21

1 1 2 2 3
3
3
3 3

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