Stanotype or Stannotype: How To spell?

The word Stanotype is misspelled against Stannotype, a noun meaning "A photograph taken upon a tin plate; a tintype."

Stannotype has double "nn" is mispronounced as "n"
Remember double 'NN' in between the strings sta & otype which should not be misspelled with single 'N'
Wrong Spelling: sta-n-otype
Correct Spelling: sta-nn-otype
Find more incorrect spellings of Stannotype to spell right way.