Her tramp stamp faded after years in the sun, but she still loved the memory it represented.

She carefully soaked the rare postage stamps off the envelope and mounted them in her album.

The blacksmith examined the hot stamp impressed into the steel rod to verify the foundry's mark was clear.

The museum sold a limited-edition semi-postal stamp to raise funds for conservation.

At the trendy brunch spot, they joked about offering yuppie food stamps to customers who ordered avocado toast every day.

Commuters queued to use the ticket stamping machines before entering the platform.

Before boarding, she hurried to the ticket stamping machine to validate her pass.

During the morning rush, the old ticket-stamping machines sometimes jammed, causing long lines at the station.

Leaving one's stamp on every project is how many artists build a lasting reputation.

Each leader leaves one's stamp on the organization, shaping its culture for years to come.