I just uploaded two sketchbook collections to my website under the Portfolio/drawings tab.
The two sketch book examples are from 2003 - Isatanrabbit (17 images) below and.....
1999 - The A/B mini sketchbook.(40 images)
In the past, I tended to have more writing or titling on each drawing. This really helps to categorize and list pictures. The dates on the other hand are a little more elusive.
NOTE TO SELF and note to others out there making drawings. It may not seem important, but now that I look back on over 2 dozen sketchbooks I'm wishing I had done this tiny little thing more often.