#Exhibit of the Month

The ceramic vessel set was discovered accidentally in October 2025 in the southwestern part of the village of Bălceana, Hâncești District, approximately 1.2 km from the Lăpușnița River. The archaeological materials were recovered by the National Archaeological Agency.

The ceramic assemblage consists of a large storage vessel (pithos) with a capacity of 20 litres (h = 39.2 cm; d = 35.0 cm), decorated with a raised band below the rim; a medium-sized bowl with a capacity of 2.5 litres (h = 16.9 cm; d = 23.2 cm); a medium-sized jug with a capacity of 0.6 litres (h = 12.0 cm; d = 13.4 cm); and the base of a jar-shaped vessel.

The coarse handmade pottery was produced using the coil-building technique, by stacking and shaping coils of clay prepared from a paste tempered with crushed fired clay (grog) and sand. The vessel surfaces are uneven and covered with a yellowish-red slip featuring black patches, while the core of the vessel walls is black in colour.

The three vessels preserved intact display well-defined biconical shapes, with their maximum diameter at the middle of the body and straight or slightly oblique rims with rounded edges. Pottery of this type is characteristic of the Early Medieval cultural area of the northern and northwestern Black Sea region, dating from the 5th to the 7th centuries. East of the Dniester River, on the territory of present-day Ukraine, analogous pottery is found in Penkovka-type settlements, while in the Carpathian-Dniester region it is characteristic of settlements belonging to the Costișa-Botoșana-Hansca cultural group.

Within the Prut-Dniester region, coarse biconical pottery is generally represented by fragments and only relatively rarely by complete vessels, such as those discovered at Hansca, Dănceni, Recea, Seliște, Păhărniceni, and other sites. This type of pottery constituted an indispensable component of the local material culture during the 5th-7th centuries. In this context, the discovery at Bălceana of an almost intact set of coarse biconical vessels represents a relatively rare find of considerable scientific importance.

According to certain hypotheses, the tradition of coarse biconical pottery dating to the 5th-7th centuries originated in the North Pontic region. At the same time, it cannot be ruled out that these biconical ceramic vessels were the result of contemporary ethnocultural interactions, developing simultaneously across the vast territory extending from the Carpathian Mountains to the Dnieper River and the Seversky Donets.

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#Exhibit of the Month

February 2023

Radio receivers: Telefunken and Philips

Radio represents one of the outstanding technological achievements of human thought, which led to the emergence and development of the most powerful and popular means of mass communication. From its beginnings, radio broadcasting had immediate effects on the social, economic, military, but also on the cultural level.

Radio is the work of time, to which many scientists have contributed. Among the most important names we mention: the Scottish physicist James Clerk Maxwell, who predicted, in 1860, the existence of radio waves; the German physicist Heinrich Rudolph Hertz, who demonstrated that rapid variations in electric current could be projected into space as radio waves; the American inventor of Croatian origin Nicola Tesla, who, in 1891, built the theoretical model of the device that produced electromagnetic cycles.

Those who are primarily credited with this discovery - the Italian inventor Guglielmo Marconi and the Russian physicist Alexander Popov - did nothing more than synthesize or weave together floating ideas, so no one has intellectual authorship, which does not exclude their rights conferred by patents and glory.

For more than 120 years, radio has been telling stories, saving lives, delivering news, educating generations, providing a means of recreation, shaping a society's experience of diversity. As a sign of appreciation for this powerful vector of information and culture, UNESCO instituted, in 2012, a special holiday, World Radio Day, which is celebrated worldwide on February 13.

The advent of sound broadcasting propelled the development of radio technology. Gradually, starting in 1920, the need for collective auditions determined the manufacture of the first loudspeakers based on the principle of electromagnetic induction, which had a diaphragm or a diffuser cone. Moved by a metal paddle, they actuated a large mass of air, thus producing loud sounds. Overcoming the evolutionary framework, with all the inherent difficulties, the radio was continuously perfected, with predilection after the invention of radio lamps and transistors, arriving at the construction of increasingly complex devices.

The National Museum of History of Moldova conserves and uses about 120 radio receivers with historical, technical and memorial value, manufactured between 1934 and the beginning of the 21st century in various countries. The radio sets in the museum heritage are of interest for the history of science and technology, some of them standing out as reference pieces for the evolution of means of communication.

From the point of view of the principle of operation, the radios owned by the museum are direct-amplified, reactive and superheterodyne. From a categorical point of view, the museum's radio technical fund is made up of: 36 radio equipment, 17 radio receivers with electronic tubes and 68 transistorized radio receivers. This month, as part of the "Exhibit of the Month" series, we bring to the public's attention two stationary radio receivers with electronic tubes, Telefunken and Philips, of great historical and technical value, they laid the foundations for the constitution of the museum's collection of radio devices.

Telefunken radio receiver, model Koncert Trial, was manufactured at the Radiotechna enterprise in Prague-Prelouc, Czechoslovakia, between 1934 and 1935. It is a superheterodyne device, in a Bakelite case. Technical characteristics: 4 electronic tubes - REN904, REN904, RENS1374S and RGN564; the wave ranges - UL (long waves), UM (medium waves) and US (short waves); dimensions - 290x355x175 mm; power supply - 110/240 V; speaker - permanently dynamic.

Philips radio receiver, model 36U, was manufactured in 1943 at the Philips workshop in Hungary (which operated from 1931 to 1949). It is a superheterodyne device, in a bakelite case. Technical characteristics: 4 electronic tubes - UCH21, UCH21, UBL21 and UY21; wave ranges: UL (long waves) and US (short waves); dimensions: 250x170x130 mm; power supply: 110/150/220 V, weight: 2.5 kg; speaker - permanently dynamic.

#Exhibit of the Month

Ceramic Vessel Set from Bălceana-Hâncești (5th–7th Centuries)

February 2023

Radio receivers: Telefunken and Philips

#Exhibit of the Month