Posted By:
fkwIve soaked hundreds of cards...... but never to TRY to remove a crease.
Most people soak cards to remove scrapbook residue or even remove the scrapbook page.
Very common with 19th Century Victorian Tradecards. Id estimate 80-90% were removed from a scrapbook at some time.
PS dont soak a real photo card (ie N172, T200, T222, AZO postcard, etc.