[Japanese Trade Catalogues on Electric Current Meters].
Springfield, Indianapolis. Sangomo Electric Company, Esterline-Angus Co., (circa 1925). Stock ID #171062 A collection of three trade brochures relating to electric current measurement equipment. This little collection apparently came from a Japanese company, probably Ashida Kogyosho. When referring to this item please quote stockid 171062.
Original items in original wrappers. Some light browning or soiling at edges. Sangomo Meters brochure has two punch holes at inner margin, Esterline-Angus Recording Meters little creased along margin. Overall good.
The items are:
Instructions booklet for Sangamo Type H Watthour Single and Polyphase Watthour Meters, 23pp, original wrappers, published in 1925 in Springfield, Illinois. Text in English and used at a Japanese company, Ashida Kogyosho - their stamp on the lower wrapper. 27 x 20.5cm.
The Esterline-Angus recording meters brochure (4p). Text in Japanese with title in English. 28.5 x 22cm.
Power measurement chart of Osaka Railway Lines, published by Nissho Denki as an advertisement. Single sheet of light card folded into 8 panels. 23.8 x 26.2cm unfolded, 13.8 x 6.5cm.
Price: $50.00 AU