The cat’s pajamas

Now we are looking on the crossword clue for: The cat’s pajamas.
it’s A 17 letters crossword puzzle definition.
Next time, try using the search term “The cat’s pajamas crossword” or “The cat’s pajamas crossword clue” when searching for help with your puzzle on the web. See the possible answers for The cat’s pajamas below.

Did you find what you needed?
We hope you did!.

Possible Answers:

TOPS.

Last seen on: NY Times Crossword 25 Mar 23, Saturday

Random information on the term “TOPS”:

The British Rail Class 01 diesel locomotive is a short wheelbase 0-4-0 diesel-mechanical design intended for use in areas with tight curves and limited clearance.

Four examples were built by Andrew Barclay Sons & Co. of Kilmarnock (Scotland) in 1956. They were numbered 11503-11506, then D2953-2956, and two survived long enough to become 01001 (D2954) and 01002 (D2955) on the TOPS system. Their original depot allocation was to Stratford (30A). A fifth locomotive with detail differences was built in 1958 for departmental use at Peterborough Permanent Way Depot. It was originally No. 81 but was renumbered D2956 in July 1967 after the original D2956 had been withdrawn.

The locomotives were very versatile, despite having only 153 horsepower (114 kW) available, and were small enough to operate on any railway on the BR standard gauge network — except for the small problem that they were limited to 14+1⁄4 miles per hour (22.9 km/h). For a fleet of just five locomotives, they were also very reliable, although Stratford Docks, where they originally worked, was not noted for creating very hard labour. Two examples, D2953 and D2956 were sold in 1966 and a third locomotive (the second D2956) followed in 1968.

TOPS on Wikipedia