Stamp: K-STER Underwater Robot (Niger 2023)

K-STER Underwater Robot (Niger 2023)

28 June (Niger ) within release Underwater Drones (2023) goes into circulation Stamp K-STER Underwater Robot face value 650 West African CFA franc

Stamp K-STER Underwater Robot in catalogues
Yvert et Tellier: Yt: NE 9194

Stamp is square format.

Also in the issue Underwater Drones (2023):

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Stamp K-STER Underwater Robot in digits
Country: Niger
Date: 2023-06-28
Print: Offset lithography
Emission: Agency Issue: Commemorative
Format: Stamp
Face Value: 650 West African CFA franc

Stamp K-STER Underwater Robot it reflects the thematic directions:

A submarine (often shortened to sub) is a watercraft capable of independent operation underwater. (It differs from a submersible, which has more limited underwater capability.) The term "submarine" is also sometimes used historically or informally to refer to remotely operated vehicles and robots, or to medium-sized or smaller vessels (such as the midget submarine and the wet sub). Submarines are referred to as boats rather than ships regardless of their size

Stamp, K-STER Underwater Robot, Niger,  , Submarines