Dear Sue,
You can send an email to adalbir@hotmail.com so we can communicate and be sure you are a relative to Amalia.
In that case we will send you the public transportation card of her without any trouble.
We do think that Carolina Cats (from who we also have several papers) was related to Amalia (an aunt?) because they both lived on the same adress in Amsterdam due to the papers and the community site.
Hope to hear from you.
Groetjes back to you