Only Fools and Horses

During the time when Rodney shows Cassandra the Jolly Boys Outing in 1960 photo in the restaurant, with a freeze frame - the photo Cassandra has in her hand isn't actually the one the camera shows of the individuals on the close ups. This is very apparent if you look at where her finger is between the camera changes, when she is filming it is just an old black and white photo but clearly not showing the characters such as Freddy Robdal etc.

On the grave of Joan Trotter grave it shows she died in 1964, however in the 'Yellow Peril' episode first screened in 1982 Del says that the fibreglass grave has been standing for 17 years meaning Joan must have died in 1965 and not 1964 as shown in 'Sleepless in Peckham'!