- Vintage Mug - Mid century; From the 60s or 70s - Features butterflies and tulips - Colors: Green, blue & lime green - I’ve seen this mug elsewhere with a Takahashi paper label so I believe it to be Takahashi MARKS: incised on the bottom under the glaze: - Japan - what looks like two numbers or letters CONDITION: Very good condition. No cracks, chips or stains. There is a dimple in the handle which occurred during manufacturing (see 4th picture). There may be some minor use marks, commensurate with age and use. Questions? Leave a comment below!