stamp note การใช้

Purity is indicated on jewelry with a stamp noting silver in parts per thousand.
There is also a stamp noting when the reference library of the newspaper received the image.
A few issues of " Discover " after the merger feature a stamp noting " Now including Science 86 ", but this quickly disappeared.
While his competitors printed sheet music using hand-engraved metal plates, Aitken introduced the use of standardized punches to stamp notes onto the plates, a faster process which also produced more legible scores.
In the article Puerto Rico on stamps, the image of the Julia de Burgos stamp notes that it " features the poet with blue water flowing behind her, evoking one of her best known poems, R韔 Grande de Lo韟a, a sensuous ode to the Puerto Rican river where she was raised . Yet that image was also removed.