Ashley Calvert

Industrial Design Auction

Educational model, two-stroke ignition engine. Model produced in Poland by the Biofiz company. The model dates from the 1960s–1970s. The model is in good mechanical condition; turning the crank moves the piston up and down and a light bulb lights up on ignition. The bulb is installed inside the ignition spark plug. Due to age, it shows signs of use such as scratches and rust. This specimen was made from aluminum, steel, and wood. Such units were used for demonstration purposes in primary schools. Currently the model is used for advertising, shop windows. Please examine the photos carefully; the item is about 60 years old.

Description:
height 47 cm
width 30 cm
depth 20 cm

Shipping to the Azores, Madeira, Ceuta, Melilla, Gibraltar, Virgin Islands is 195 euros. I do not ship to Russia, Ukraine, Israel, or Belarus."

Model edukacyjny, silnik dwusuwowy zapłonowy.Model wyprodukowany w Polsce przez firmę Biofiz. Model pochodzi z lat 1960-1970. Model jest w dobrym stanie mechanicznym, kręcąc korbką działa tłok góra-dół oraz zapala się żarówka na zapłonie. Żarówka zainstalowana wewnątrz świecy zaplonowej.Ze względu na wiek nosi ślady użytkowania jak zadrapania,rdzę.Ten egzemplarz został wykonany z aluminium, stali, drewna.Takie egzemplarze były wykorzystywane do celów demonstracyjnych w szkołach podstawowych. Obecnie model jest wykorzystywany do reklam, witryn sklepowych. Proszę o dokładne obejrzenie zdjęć, przedmiot ma około 60 lat.

Opis:
wysokość 47cm
szerokość 30cm
głębokość 20cm

Wysyłka na Azory, Madera, C euta, Malilla, Gibraltar, Wyspy Dziewicze 195 euro. Nie wysyłam do Rosji, Ukrainy, Izraela, Białorusi brak możliwości

This estimate helps guide you when bidding. It’s carefully calculated based on demand, quality, rarity, and ownership history. We can't guarantee the object will sell, resell, or appraise for this amount.

Teaching materials - Aluminium,wood,ceramics - 1970-1980 - two-stroke ignition engine

Good condition - used with small signs of aging & blemishes

Poland

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Polish-made educational model by Biofiz, constructed from aluminium, steel and wood, in good condition with minor signs of wear, dimensions 47 × 30 × 20 cm, dating from the 1960s–1970s, equipped with a two-stroke ignition engine.

Teaching materials - Aluminium,wood,ceramics - 1970-1980 - two-stroke ignition engine

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Polish-made educational model by Biofiz, constructed from aluminium, steel and wood, in good condition with minor signs of wear, dimensions 47 × 30 × 20 cm, dating from the 1960s–1970s, equipped with a two-stroke ignition engine.

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