Detail of an analog voltmeter, pointer scale #2 Photograph by Stefan Rotter - Pixels

Old rusty device for pulling out boats from the water Weekender Tote Bag by Stefan Rotter - Fine Art America

Detail of an analog voltmeter, pointer scale Photograph by Stefan Rotter - Fine Art America

Detail of an analog voltmeter, pointer scale #2 Framed Print by Stefan Rotter - Pixels

Detail of an analog voltmeter, pointer scale #2 Jigsaw Puzzle by Stefan Rotter - Pixels Puzzles

Insulators on top of a electricity pylon #1 Photograph by Stefan Rotter - Pixels

Insulators on top of a electricity pylon #1 Zip Pouch by Stefan Rotter - Pixels

Detail of an analog voltmeter, pointer scale #2 Portable Battery Charger by Stefan Rotter - Fine Art America

Details of a old vintage mechanical calculator iPhone Case by Stefan Rotter - Pixels

Details of a old vintage mechanical calculator Jigsaw Puzzle by Stefan Rotter - Pixels Puzzles

Details of a mechanical calculator from the 19th century #1 Ringer T-Shirt by Stefan Rotter - Pixels

Insulators on top of a electricity pylon #1 Zip Pouch by Stefan Rotter - Pixels

Details of a old vintage mechanical calculator Photograph by Stefan Rotter - Pixels