The writing just says "Kintai Bridge" (錦帯橋). The round seal is of the artist, but so far i could not identify it. It seems to be a Shin Hanga...
It still looks good to me. I already gave the place where is was struck and the denomination, also the year. I do not see any signs of being cast.
My first impression is that it is ok, but, as davedemsey said, check the rim. It is a Follis of wmperor Constantine I struck in Siscia in 320 AD.
Here an old one: http://collections.vam.ac.uk/item/O96227/tile-unknown/
Spanish, from Barcelona, I think. It is typical for Catalan tiles to show professions, these look new...
It is a figure of Bala Krishna, no idea how old it is...
In my opinion this is tourist art inspired by a famous painting by Xu Beihong. http://www.gg-art.com/news/photoshow/3289l2.html
Sorry, the link does not come through. Go to "corner motifs" and then to "dating of corner motifs"...
Look at the way the spider is painted, it is not correct for 18th c in my opinion, but for 19th.. http://www.delfter-fliese.de/english_index.htm
About 65 mm...
This website is quite informative, in case that you did not find it already: http://www.delfter-fliese.de/english_index.htm
Hmm, it could be 17th c because of the tiny central scene, but it is a bit thin and the way the spider ornament in the corners is painted makes me...
No 542 REAL COPY (lol) , Corinthian Olpe (550 BC) . The last word I canot decipher. It is a Greek souvenir. Olpe is the name of the vessel, it is...
Yes, it is German, the middle line reads "in Freundschaft", "in friendship", but the rest I cannot read, unfortunately.
Separate names with a comma.