Share your favorites on Show & Tell

1962 - Tank Volume Calculator Slide-Chart

In Office > Calculators > Show & Tell.
Office Antiques1158 of 1931Chinese printing blocksSheaffer's Dry Proof Fountain Pen Holder/Circular Onyx Base with 14 kt Gold Band Holder/ Original Label- Circa 1940
11
Love it
0
Like it

packrat-placepackrat-place loves this.
antiques-in-njantiques-in-nj loves this.
vetraio50vetraio50 loves this.
walksoftlywalksoftly loves this.
SEAN68SEAN68 loves this.
ManikinManikin loves this.
AimathenaAimathena loves this.
geo26egeo26e loves this.
PrintsidPrintsid loves this.
mikelv85mikelv85 loves this.
pops52pops52 loves this.
See 9 more
Add to collection

    Please create an account, or Log in here

    If you don't have an account, create one here.


    Create a Show & TellReport as inappropriate


    Posted 11 years ago

    aghcollect
    (2304 items)

    This is a "Lightnin" Tank Volume Calculator Slide-Chart - it was used to measure volume capacities for various shapes and sizes of mixing and holding tanks (including railroad tanker cars). - Same concept and use as a slide-rule but for industrial "in-the-field" on sight calculations. - One side is the volume calculator and the other side is a mixing process analyzer.
    - - - -This one was used in the chemical industry (food additives and hygiene products)
    - - - - ©1962 Mixing Equipment Co. / Slide-Chart by PerryGraf, Maywood, Illinois

    logo
    Calculators
    See all
     Rechargeable HP Calculator Battery Classic CASE HP 35, 45, 55, 65, 67, 80
    Rechargeable HP Calculator Battery...
    $36
    Gummy Wheel Repair Hewlett Packard Calculator HP-65, 67, and HP-97
    Gummy Wheel Repair Hewlett Packard ...
    $5
    Hewlett Packard HP 41C 41CV 41CX Calculator Repair service
    Hewlett Packard HP 41C 41CV 41CX Ca...
    $29
    PX16C a HP-16C Computer Scientist Calculator kit
    PX16C a HP-16C Computer Scientist C...
    $69
    logo
     Rechargeable HP Calculator Battery Classic CASE HP 35, 45, 55, 65, 67, 80
    Rechargeable HP Calculator Battery...
    $36
    See all

    Want to post a comment?

    Create an account or login in order to post a comment.