Lot of 2 Vintage Decorated Porcelain Tea Cups from China - Rust and Green

Description

Lot of 2 Vintage Decorated Porcelain Tea Cups from China
Diameter at top: 2 5/8"
Foot: 1 1/4"
2" tall
These came from an elderly friend of mine whose parents brought them back from China. They have been in storage for many decades.
The rust-colored cup has CHINA printed on the bottom. It looks handpainted. Some of the rust color is worn off on the top edge, so the cup has clearly been used in the past.
The green cup has Chinese script on the bottom and the color is irregular. A little of the green color has worn off along a 1/8" area at the top edge.
No cracks in either cup.
The rust-colored cup has a dark spot inside, but it's part of the glaze. There is also a dark spot on the rim, and it's a little rough in that spot. Using a loupe, I can see a miniscule chip, and you can feel it with your finger, but it's quite tiny.