Vintage Allen Deluxe Uni-Tuner 27-01 Operating Instructions ~ Original #2

Description

Original Operating Instructions manual for an Allen Deluxe Uni-Tuner Model 27-01
22 pages stapled.  The front page is worn and dirty, torn from the top staple
This has been in an envelope and file folder for years, so it is in decent condition, laying flat.  Pages are yellowed and there are some occasional pencil writing in it.
This copy has an additional page that the other listing doesn't have.  It is titled "Procedure for establishing tune-up specifications for vehicles not listed in the specification manual"
From a non smoking home