| Stamp SN | B344 |
| Stamp Name | Com. 344 150th Anniversary of George Leslie Mackay's Arrival in Taiwan Commemorative Souvenir Sheet |
| Stamp Cat Standard | Commemorative Stamps |
| Stamp Cat | Individuals |
| Issue date | 2022-03-09 |
| Suspersion date | |
| Dimension of stamps(mm.) | 40 × 30 (mm) |
| Size of souvenir Sheet (mm.) | 70 × 70 (mm) |
| Printer | China Color Printing Co., Ltd. |
| Drawer | Shen Cheen |
| Designer | |
| Photographer | |
| Engraver | |
| Creative Director | |
| Sheet composition | |
| Print color | Colorful |
| Process | Offset |
| Paper | Phosphorescent stamp paper |
| Back | |
| Perforation | 12½ |
By-issues:
(1) First Day Cover (195 mm × 120 mm): NT$3 apiece
(2) Folder (with or without mount): NT$8 apiece
(3) Loose-leaf album page: NT$8 apiece
(4) Pre-cancelled FDC affixed with a souvenir sheet: NT$31 apiece
To purchase the relative philatelic products, please go directly to the post office branches, Postal Museum or order on line at https://stamp.post.gov.tw.
Cachet: A commemorative cachet will be available at Postal Museum and post office branches throughout the country on the issuing date of the stamps.