Re: European patents AND Sury
only two typo mistakes:
Th image is strengthened by the deposition on its surface of colouredis "The image"
"...there may be added a to the colloid a pigment which is unaffected byis "...there may be added to the colloid..."
instance, red iodide of mercury, which is solvent in hyposulphite of"which is solvent in " is instead copied and pasted from the original.