1927 Article Radio Tube Pressure Scientific Diagrams E. V. Simdt Electric SI1 YMP2 Garden Entrances: The Garden Needs

Garden Entrances: The Garden Needs a Front Door to Give it Privacy and Individuality--Gates

628 Fifth Avenue New York

This 150+ year old Item is rated Very Fine +

This is an original 1942 black and white relief line-block print of the letter "D

1927 Article Radio Tube Pressure Scientific Diagrams E. V. Simdt Electric SI1 YMP2 Garden Entrances: The Garden NeedsThis is an original 1927 one page article (one single sided page) by E. V. Smidt on the pressure contained inside a typical radio tube, as well as information on a Simple Electric Motor by Earl Aldridge and a Touring Switch for one's car by Guy E. Mcallan. CONDITION This 84+ year old Item is rated Near Mint Very Fine. Light aging throughout. Light creasing. No natural defects. Some light surface rub. No tears. No water damage. Please note that there