Mini Sheet: G.C. Mehrtens (1843-1917) construction engineer of the bridg (Personalized and Private Mail Stamps 2018)

G.C. Mehrtens (1843-1917) construction engineer of the bridg (Personalized and Private Mail Stamps 2018)

01 September (Personalized and Private Mail Stamps ) within release Poland : Moj Znaczek goes into circulation Mini Sheet G.C. Mehrtens (1843-1917) construction engineer of the bridg face value 9*350g No Face Value

Mini Sheet G.C. Mehrtens (1843-1917) construction engineer of the bridg in catalogues
Colnect codes: Col: PL-PPS 2018-332-334KB

Mini Sheet is square format.

Also in the issue Poland : Moj Znaczek:

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Mini Sheet G.C. Mehrtens (1843-1917) construction engineer of the bridg in digits
Country: Personalized and Private Mail Stamps
Date: 2018-09-01
Print: Offset lithography
Emission: Personalized - Private
Format: Mini Sheet
Face Value: 9*350g No Face Value

Mini Sheet G.C. Mehrtens (1843-1917) construction engineer of the bridg it reflects the thematic directions:

A bridge is a structure built to span physical obstacles without closing the way underneath such as a body of water, valley, or road, for the purpose of providing passage over the obstacle. There are many different designs that each serve a particular purpose and apply to different situations. Designs of bridges vary depending on the function of the bridge, the nature of the terrain where the bridge is constructed and anchored, the material used to make it, and the funds available to build it.

Engineers, as practitioners of engineering, are professionals who invent, design, analyze, build and test machines, complex systems, structures, gadgets and materials to fulfill functional objectives and requirements while considering the limitations imposed by practicality, regulation, safety and cost.The word engineer (Latin ingeniator, the origin of the Ir. in the title of engineer in countries like Belgium and The Netherlands) is derived from the Latin words ingeniare ("to contrive, devise") and ingenium ("cleverness"). The foundational qualifications of a licensed professional engineer typically include a four-year bachelor's degree in an engineering discipline, or in some jurisdictions, a master's degree in an engineering discipline plus four to six years of peer-reviewed professional practice (culminating in a project report or thesis) and passage of engineering board examinations.

Railways - Transportation system made up of metal rails which is designed to allow trains to maneuver on the tracks from one location to the next.

Mini Sheet, G.C. Mehrtens (1843-1917) construction engineer of the bridg, Personalized and Private Mail Stamps,  , Bridges, Civil engineering, Engineers, Railways