Sold Date: February 4, 2021
Start Date: September 26, 2018
Final Price: $37.18 (USD)
Seller Feedback: 20359
Buyer Feedback: 0

1945 78 RPM Decca Jascha Heifetz
Violin Solos 4 Record LP Set Album 385

Condition
VG GD
(see pictures)

Authentic
100% Authentic Decca Records

Style
78RPM
4 to 5 Minutes Per Side

Size
Four (4) 10" Record Set

About 78 RPM Records
Any flat disc record, made between about 1898 and the late 1950s and playing at a speed around 78 revolutions per minute is called a "78" by collectors. The materials of which discs were made and with which they were coated were also various; shellac eventually became the commonest material. Generally 78s are made of a brittle material which uses a shellac resin (thus their other name is shellac records). During and after World War II when shellac supplies were extremely limited, some 78 rpm records were pressed in vinyl instead of shellac (wax), particularly the six-minute 12" 78 rpm records produced by V-Disc for distribution to US troops in World War II.

78s come in a variety of sizes, the most common being 10 inch (25 cm) and 12 inch (30 cm) diameter, and these were originally sold in either paper or card covers, generally with a circular cutout allowing the record label to be seen. Since most 78 rpm discs were issued in paper sleeves with no additional accompanying materials, relatively limited information is provided by the items themselves.

Earliest speeds of rotation varied widely, but by 1910 most records were recorded at about 78 to 80 rpm. In 1925, 78.26 rpm was chosen as a standard for motorized phonographs, because it was suitable for most existing records, and was easily achieved using a standard 3600-rpm motor and 46-tooth gear (78.26 = 3600/46). Thus these records became known as 78s (or "seventy-eights"). This term did not come into use until after World War II when a need developed to distinguish the 78 from other newer disc record formats. Earlier they were just called records, or when there was a need to distinguish them from cylinders, disc records.

The duration of 78 RPM recordings is about three to five minutes per side, depending on the disc size:
12": ca. four to five minutes
10": ca. three minutes

As late as the 1970s, some children's records were released at the 78 rpm speed.

The older 78 format continued to be mass produced alongside the newer formats into the 1950s, but had faded from the scene by 1955.

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