British test equipment -- do you know what this is, please email me

Description

not sure what this is,    maybe a attenuator or impedance switch ????
if you know  or  know what it goes with please email me
it was cracked  I glued the parts back together
untested
by the looks at the Banana plugs, this is surely British
As with all my auctions, """AS IS, No return's""". Buyer pays shipment
Shipping, DO NOT PAY until you get an INVOICE from me,
I try to charge exact shipping, something that's hard to do since I don't pack an item before it sells, so the ebay automated shipping showing on your end MIGHT ,  WELL Probably will be too much
Ebays system  might be ok if your selling 10000 pairs of socks,
but my auctions are
ONE OF A KIND,
Ebay just doesn't seem to understand, one-of-a-kind. 10,000 Socks=Yes  , 1 each electronics=Daaaaa'
BY the WAY, the new system (as of Oct 2020)
EBAY Charges 12.35% plus 30 cents  on auctions
and the shipping
,,
YES the shipping too
,
doesn't seem too fair to charge on the shipping,   BUT   that's the way it is ,,!!
so if I sell you something for        I make     .03   That's on the "product" ,  then shipping is totally NUTS
Please note, I have ton's of 100% good feedback, I've been ebaying since 2000.
PLEASE READ BELOW, BEFORE BIDDING
Returns: I have good feedback, lots of what I sell is old electronics,
you are advised that I make every attempt to describe the "product" correctly,  Many of
my auctions are only ,  I can't be held at gun point from Ebay with their crazy policies
about returns...   Look at my feedback  I'm not trying to rip anyone off,
my feedback says it all,   I don't sell anything without full disclosure about any defects I know about..
Things to think about, .
UPS, Fedex, USPS,  DHL Ebay and Paypal are the people that
makes out on these deals,  keep the shipping in mind,
it hurts me to see the rates
. and
they just keep going up !! REMEMBER, almost nothing ships for much less than .00..
A 50lb box it won't be three bucks !!!
You, the BUYER, PAYS the  SHIPPING..
Disclaimer: I try to describe my for-sale items, in a fair manner, and not inflate the
condition. I am a collect-a-holiac, and many of the things I am selling, I have had
for many years, some over 25 years. Others may have been acquired only weeks ago..
Some may never have been powered on, in which case I won't claim they are "Working"
in my description. I promise that I will list any known defects in my description ,
BUT that doesn't mean there might not be something wrong that I don't know about.
Many of my sales are old electronic things, the pots and switches, etc, could be a bit
noisy. The item maybe dusty and dirty and need a little (maybe a lot) elbow grease
and Windex to make them look good.
Lots of my auctions  are Ham Radio Estates of old friends that are SK, helping the XYL's..
To see all my auctions please Click HERE