Fax machines.
People being allowed 'smoking breaks' inside a dedicated room.
Men calling women 'names of endearment'.
Men squeezing behind you if you were in the photocopier room which was the size of a box room.
'Wolf-whistling'.
Team meetings in the pub.
Everyone having their own printer on their desk.
A 20 minute screen break every hour.
People dressed very smart.
At one job I worked at we had to greet the boss with 'Good Morning/Afternoon Mr Thompson ONLY if he spoke to you first. On my first day, one of the women took me to one side and said "As you are a young woman, Mr Thompson may ask you if you are wearing tights or stockings, don't take it personally".
If 'Mr Thompson' wanted a drink, he would phone whoever he wanted to (always a female), to go into his office and pour him a drink from the drinks cabinet in his office.
'Mr Thompson' also used to slap your bottom. Honestly, it was like 'The Benny Hill Show' there!
Internal Mail.
Confidential Waste - bagged up and left in the reception area for a truck to collect it days later.
Having a Tea/Coffee trolley round. The 'tea lady' used to save the best biscuits for you if you were nice to her.