Hello,
I'm first very sorry not to write down in _your_ natural language,
but I'm from France and can only exchange with you with this limited
english.
I'm glad to invite you in visiting a collection of dive stamps from
both dive clubs & dive instructors. I've collected almost 200 samples
coming from different countries.
You can visit them at
http://avhs.free.fr/plongee/cachets.htm
I will also be glad in getting samples you might have close to you.
I hereby indicate you the scan format I use.
- Only '.gif' or '.bmp', no '.jpeg'
- Black & white, 1 bit per pixel (no color, no grey scale)
- Largest side at around 230 pixels when no 'cleaning' is required,
around 1000 pixels otherwise, in order to allow digital enhancement.
(Corresponding image weight is approx. 2-3KB or 40-50KB)
Have a nice visit, and thank's a lot for your time.
Herve